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New line of product like hip hop designer 11 BYBB's Dark,IENENS, GustOmerD and much more. I have just added thewl ines as per email request for my surfer and customer

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Are you drinking enough? Some one is laughing already while I am asking this question. Laughfter is good for your health. Now read the facts. Is not a skechy? If you feel pain somewhere in your body, means you have lack of water in your body,Your Body sensor starts signalling the issue!



We all know that water is important but I've never seen went deep into it.

75% of Americans are chronically dehydrated.

In 37% of Americans, the thirst mechanism is so weak that it is often mistaken for hunger.

Even MILD dehydration will slow down one's metabolism as much as 3%.

One glass of water shuts down midnight hunger pangs for almost 100% of the dieters studied in a U-Washington study.

Lack of water is the #1 trigger of daytime fatigue.

Preliminary research indicates that 8-10 glasses of water a day could significantly ease back and joint pain for up to 80% of sufferers.

A mere 2% drop in body water can trigger fuzzy short-term memory, trouble with basic math,and difficulty focusing on the computer screen or on a printed page.

Drinking 5 glasses of water daily decreases the risk of colon cancer by 45%, plus it can slash the risk of breast cancer by 79%, and one is 50% less likely to develop bladder cancer.

Are you drinking the amount of water you should every day? Please do so. I will give you free shipping entire life, just send me email from my contact page that you are following. I will create personal code and send it to your email.

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COVID19 and 5G correlated factor that world leaders are hiding from us

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New idea is working. Automation And AI is the "Key" in AD and in E commerce business.

It is potential and progressive factor along with the right product, audience and right time.

Experimental Google Merchant center and Facebook shop auto Synchronization in on the way to real time movement to and from the product changes and addition of trending line of products in every 15 mins to 30 mins.

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E-commerce is becoming nearly impossible to make profitable and many small businesses are fighting tooth and nail just to keep things afloat. When you think about all the obstacles people have to overcome such as:

--->Slim profit margins
--->The interruption of supply chains
--->Drop-shipping nightmares
--->Increased ad cost
--->Product return due to quality
--->Wrong or not as advertise return
--->Shopping cart and funnel issues
--->Packing and shipping logistics
---> Digital money always in customers favor
And the list goes on and on
If you look at the ecom math, in theory, it all seems very simple: You lose most of the money with wrong traffic and wrong suppliers. But of course, when you build a real ecom business, it becomes more complicated than that.

You need to discover things like how to pick a risk-free supplier and how to ensure you don’t lose money when you start to drive traffic to your store and of course learn ecom software with bells and whistles such a way that you do not need people's help to add, delete, create video for your ecommerce site.

Last or not least stay top with ecommerce programs, like AI, APPs, Cloud funnels, key plugins on integration, glitch free quick credit processing, digital upselling with offers and coupons.

It absolutely amazes me under the current market conditions that so many of the e-com gurus are still preaching the drop-shipping and Amazon FBA gospel when the writing is clearly on the wall.

The fact of the matter is the good old days of E-commerce are gone, and if you want to thrive in the new economy it’s time to peek into the future and see where things are headed instead of living in the past.

Yes, online spending will continue to increase as more and more people shop online!

However, there are many more profitable items to sell with much bigger profit margins than, T-shirts, mugs, jewelry, and other trinkets made in china that people can buy from AliExpress or Ali-drop-shipping.

Chinese products are short term goal and short-term profit. First thing to control products and product quality where ever it come from.

Be careful with Chinese cheap products. it can harm your business for good. Focus more on real rating and customer satisfaction.

That’s I focus exclusively on Digital Products that have instant delivery and make the ownership and hold your products to execute that and almost infinite profit margins.

You also can create a strategy called product partnering in order not to deal with shipping, logistics, customer service, shopping carts, or product creation and it’s by far the most one of the most lucrative strategies for building an online business.
That can thrive under any economic conditions, and generate consistent profits.
While providing a lifestyle that is not constrained by finances or geographical location!
Example is simple for both partners:
1. One handle the software base, digital advertising, digital product changes and integration improvement with Facebook and google.
2. Other focus on correct products, suppliers, quality, again quality and on time delivery. Remember full collaboration between two is the key.

keep in mind customer satisfaction and product quality is a main focus area for long term and sustainable business.

Let's provide some key digital items that can integrate to ecommerce business.

1. Topline Domain sale
2. Art product from direct owners like artists
3. Service sales like cleaning, moving and renovation
4. Collector's items from owner and from real collectors
5. Antiques items
6. house hold items
7. Electronics and Gadgets
8. Digital videos, Animation and digital advertising items and so on.

I will stop here. I like my surfer and reader to make a knowledge-based comments to benefit you, me and our society as a whole.

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"Racism will never end as long as white cars are still using black tires. Racism will never end if people still use black to symbolize bad luck and white for peace. Racism will never end if people still wear white clothes to weddings and black clothes to funerals.

Racism will never end as long as those who don't pay their bills are blacklisted not whitelisted. Even when playing snooker, you haven't won until you've sunk the black ball, and the white ball must remain on the table!

But I don't care, as long as I'm still using white toilet paper to wipe my black ass, I'm happy." This speech was given by Zimbabwe President Robert Mugabe.

I am pretty sure more than 75% of the world population uses white toilet paper to wipe multicolored asses on earth. It is time to change that. that is the reason, a new flavor has been added to toilet paper. Now It is time for us to connect the root cause of racism and find the preventive method with error proofing.

Racism is one of the topmost key ideology, that human could never get rid off, since the start of origin of our human society. It is so complex and covers most of our life in the society we live in. Maybe Love & honor constantly changes its behavioral pattern due to the body fluid that connects, dictates and controls the brain for his or her action.

We find racism trends are constantly changes because of policy changes away from the principle and fundamental laws or religious laws. Policy changes ( in a given society) creates complexity to the correlated dependent society as well as all humanity combined.

The human finds more and more away from the family & to live an individual life to adjust his or her needs without having to face charges. Charges may be a problem with law enforcement authority, Government control GPS to person or persons, economic issues connected to the life of living & far and foremost the addictions.

Individual constantly changes his or her sexual needs with multiple partners. In order to create "Date", the individual spent more money on dresses and looks to fulfill the need & desire. That also brings a toll on the economy and new policy starts kicks in like bankruptcy, Lamson payment, and government welfare.

Frequent policy changes fairly adopt by an individual person, rather than the family. This is an ongoing dis-balance which causes localize population drop in North America and Europe. The country that is affected makes policy changes in order to offset the population gap.

Word "Immigration", "economical immigration, refugee, short term workers, landed immigrant, DV1, family member sponsorship, H1(job visa) and so on kicks in order to run & establish a business, industries, farms intellectual properties & families. The main idea of all this is an economic gain to the country.

Some of the policy changes when occur, it can not go back to its origin, because of politics and power. Rich always benefit from the policy changes, as policy influenced and indirectly created by those rich, who wants to be more richer by making middle class poorer.

In 1930 America ban Alcohol consumption and production. Thousands of people put into jail, not following the ban. 4 years later Rich and investors lifted the ban using policy and job growth tactic.

Most of crime and killing occur today is when a person is influenced by drug, alcohol & so on. In order to control gun violence and killing, they create gun control laws and policies. But the root cause is not the gun, who makes the gun. My question to all reader is “Are Rich make money through your political shelters? Wake-up call and solution is right here!!!

Although three of the four women were born in the United States, the president Donald J. Trump said they should all "go back" where they came from. That phrase has echoed down generations of nativist discourse as successive waves of newcomers have been targeted by individuals, groups and even whole political parties. President Trump has once again touched the raw nerve of racism in American life.

We all know that Natives are the owner of this so called land. All europeans and white color populations are just a migrated birds egg.

Poetry in motion about world politics says all:




Time again. We need to change our-self to fight what is wrong and establish our right to say what is correct. The day will come and democracy will be back in order until then I will be kept on writing.

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A Good Day to Recollect his 3 Heart Touching Statements:

1. Nothing is Permanent in this World, not even our Troubles.

2. I like Walking in the Rain, because NoBody can see my Tears.

3. The Most Wasted Day in Life is the Day in which we have not Laughed.

LIFE is to Enjoy with Whatever you have with You, Keep Smiling...!

If you feel STRESSED, Give yourself A Break.

Enjoy Some..Icecream/ Choclates/Candy/ Cake...

Why...? B'Coz...:

STRESSED backwards spelling is DESSERTS...!! Enjoy...!

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New studies projected that the worldwide retail eCommerce sales will reach a new high by 2021. Ecommerce businesses should anticipate a 265% growth rate, from $1.3 trillion in 2014 to $4.9 trillion in 2021. This shows a future of steady upward trend with no signs of decline.

Our introductory video to support the need



There are six basic types of e-commerce — Business-to-Business (B2B), Business-to-Consumer (B2C), Consumer-to-Consumer (C2C), Consumer-to-Business (C2B), Business-to-Administration (B2A) and Consumer-to-Administration (C2A) — and all of them represent a different purchasing dynamic.

Here is list of top eCommerce skills required to build and maintain an eCommerce website

1. Technology Intellect
2. User Experience Design
3. Website Design
4. Front-end Development
5. Backend development
6. Content Writing
7. Overall Website Testing
8. Data Analysis
9. Video marketing, Video editing & Photo editing tools and experience

Business Milestones are as follows: 1. Profitable Business Model
2. First Repeat Client
3. Realistic, Scalable Marketing Strategy
4. Hire and Train a Solid Team
5. Gain Authority in Your Industry
6. Reach a Significant Number of Sales
7. Time and Location! Time and Location! Time and Location! Right Product! Right Product! Right Product!

I can show you how to make money using eCommerce without spending arms and legs.

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You can make lot of beautiful things. Remember neatness and focus is the key. Out of your creativity, you could become a little scientist or makes a lot of money using your creativity, unfolded into social media and web ecommerce or service web development.

But best of all, it is fun and it improves your creativity and keep you engaged with focused based ideas.

In this playlist, I have added the following how to make or fold paper Sail boat, Ninja Star, Crane, Shark, Star, Box, Ninja Weapon, Wallet, Lily, Swan, Frog, Ball, Bookmark, Dolphin, Car, Dog, Boomerang, Rose, Penguin, Pull-Tab, Samurai Helmet, Lotus, Balloon water Bomb, Water Cup, Cat, Bird, Bird Base, Teddy Bear Pop-up Card, House Pop-up Card, Heart Pop-up Card, how to open an Envelope without damaging it for reuse. and how to Build a mini Hovercraft.

Hope you will enjoy and encourage other to be creative. Best of Luck for all of you.

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Chat with us using Custom chat line of using Facebook messenger link bellow. Click on the image to open Facebook messenger:



Or use standalone chat line for private and secure use.Click the image for chat line



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Time lapse video with Client AD, Using experimental AI. Your feedback or hatred comments will be greatly appreciated.

Current video contain calling features using experimental AI from the server in real time


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We all know the electrolysed water can fight germs, bacteria, odors and viruses. We will discus here how to make electrolysed water with and without machine.

Household cleaning appliance that can sanitize and disinfect your home, and even fruit and vegetables, by using water and salt.

Electrolysed water is a pretty simple technology from the industrial space that uses electricity to change the chemical structure of salt, water and vinegar into a cleaner and disinfectant as effective as bleach, but with no harmful chemicals.

Unique idea of disinfectant solution with out spending literally any money. Great idea of Electrolysed water is very safe to use on any thing and no chemical involved.



How Electrolysed water works or how to prepare:

"When you pass electricity through a salt water mixture, you create EO water. EO water exterminates 99.95 percent of virus and germs that it comes into contact with; and literally blows up bacteria by breaking its outer cells and bursting it with water."

The use of electrolysed water is reported to be just as effective as traditional cleaning products and reduces the need for single-use plastics by replacing commercially sold packaged cleaning products.



Users simply fill the device with tap water and household salt, and within 60 seconds the device creates an electrolysed water solution. The solution takes three minutes to perform its cleaning duties.

Bottle of electrolysed water sitting on a store shelf or in a warehouse would lose its efficacy within just a few weeks. That’s why it’s a cleaner you have to make fresh at home.

Electolyzed Acidic Water (EAW) could be useful in controling pathogenic microorganisms on freash fruits, vegetables and produces. Electrolyzed Oxidizing Water(EOW) has been attracting attention as a disinfectant because of it's storong antimicrobial activities.

Electrolyzing equipment is helping to sanitize drinking water in parts of Latin American and Africa.

It’s a kitchen degreaser. It’s a window cleaner. It kills athlete’s foot. Oh, and you can drink it.

It’s big in Japan. People there spray it on sushi to kill bacteria and fill their swimming pools with it, eliminating the need for harsh chlorine.

Doctors use it to sterilize equipment and treat foot fungus and bedsores. It’s the secret weapon in Sanyo Electric Corp.'s “soap-less” washing machine.

Then there’s the “magic water” hype that has accompanied electrolyzed drinking water. A number of companies sell so-called ionizers for home use that can range from about $600 to more than $3,000. The alkaline water, proponents say, provides health benefits.

Last or not least, more effective than Alcohol sanitisiation, as general detergent effectivity is 20%, Creson, phenol effectivity is 40%, Ethanol (Alcohol) effectivity is 60%, Sodioum hypocloride effectivity is 80%, but Electrolyzed water effectivity is 99.5%.

Note: For safety as electricity involve, it it recomended to buy Electrolyzed water dispenser with direct spray option.
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Items required:
Tightly knit cotton material, like a T-shirt. (A scarf can work. The fabric should be big enough to fold several times and cover your nose and mouth.)
Two rubber bands or hair ties
How to Assemble the mask:
A. Cut the bottom 7 to 8 inches off of a T-shirt (cutting horizontally), so that you have a strip of material.

B. Lay the material out flat in front of you, and turn it 90 degrees so that what used to be the bottom hem of the shirt (it's usually double stitched) is facing left or right.

C. Fold it from the bottom to the middle, and from the top to the middle. Repeat this step a second time.

D. Loop a rubber band or hair tie around each end (left and right), leaving a few inches of fabric, so each side looks like a candy wrapper. E. Fold the excess material over the band, with each side meeting in the middle, adding another layer to the mask.

F. Put a band over each ear, making sure the material fits snugly to your face. The pressure on your face should keep the material and rubber bands in place.



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Preventing the spread of infectious diseases like Corona virus or any other flu, best way is to wash hand min of 20 sec by soap.
if water and soap aren’t available, your next best option is to use an alcohol-based hand sanitizer that contains at least 60 percent alcohol, according to the Centers for Disease Control and Prevention (CDC)Trusted Source.



Making your own hand sanitizer using the following ingredients:
Option 1:
1. Isopropyl or rubbing alcohol with 90% t0 100% alcohol volume
2. Aloe Vera Gel 90% to 100% Aloe Vera gel
3. An essential oil for example tea tree oil or lavender oil or Vitamin E oil or can be use lemon juice instead
4. Bowl and spoon
5. Funnel
6. Empty liquid soap or hand sanitizer bottle
7. Gloves (OPTIONAL)

*Mix 2:1 portion of alcohol to Aloe vera to make germ busting hand sanitizer at home. Add 8-10 drops of tea tree oil or Vitamin E oil or lavender oil or pure lemon juice. Hold the mixed item 48/72 hour before use. Remember to keep the alcohol content around 60%.

*In case you have 60% to 75% Isopropyl or rubbing alcohol than Mix portion 3:1 or 4:1 portion as long as the alcohol content around 60% maintain.

Option 2:
Hand sanitizer formula as follows:
1. 2 parts Isopropyl Alcohol (91%–99% Alcohol) or ethanol
2. 1 part Aloe Vera gel
3. A few drops of clove oil, eucalyptus oil, peppermint oil, or other essential oil Add the portions of oil, according to your choice by increasing or decreasing the drop portions
4. Push or squeeze spray bottle



Option 3.
Hand sanitizer formula as follows:
1. 1 cup of 99.8% Isopropyl alcohol
2. 1 tablespoon of 3% hydrogen peroxide
3. 1 teaspoon of 98% glycerin
4. ¼ cup of sterile distilled water or boiled water that has cooled
5. Spray bottle

Proper use hand sanitizer
Awareness before using hand sanitizer
1. You need to rub it into your skin until your hands are dry.
2. If your hands are greasy or dirty, you should wash them first with soap and water.
3. Spray or apply the sanitizer to the palm of one hand.
4. Thoroughly rub your hands together. Make sure you cover the entire surface of your hands and all your fingers. Continue rubbing for 30 to 60 seconds or until your hands are dry. It can take at least 60 seconds, and sometimes longer, for hand sanitizer to kill most germs.

Important Note. Please Read accordingly:
1. Minimum amount needed to kill most germs, according to the CDC Trusted Source is 60% alcohol volume.
2. World Health Organization recommends letting your concoction sit for a minimum of 72 hours after you're done.
3. Only use homemade hand sanitizers in extreme situations when hand-washing isn’t available for the foreseeable future.
4. Make the hand sanitizer in a clean space. Wipe down counter-tops with a diluted bleach solution beforehand.
5. Wash your hands thoroughly before making the hand sanitizer.
6. To mix, use a clean spoon and whisk. Wash these items thoroughly before using them.
7. Make sure the alcohol used for the hand sanitizer is not diluted.
8. Mix all the ingredients thoroughly until they’re well blended.
9. Don’t touch the mixture with your hands until it’s ready for use.
10. Improper ingredients or proportions can lead to:
a. Lack of efficacy, meaning that the sanitizer may not effectively eliminate risk of exposure to some or all microbes
b. Skin irritation, injury, or burns
c. Exposure to hazardous chemicals via inhalation
11. The best alcohol-based hand sanitizers have limitations and don’t eliminate all types of germs like norovirus, Cryptosporidium & Clostridium difficile

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Some surprising Knowledge based information you need to know.
Welcome to knowledge based information site. Talk is cheap, but Knowledge based talk can be expensive, especially when professionals are involved.
Here's your chance to understand the basics, share a topics or just make a comment without spending an arm and a leg.
The rules for using the knowledge based topics site is pretty straightforward. Be sure to consult a professional before acting on any of the suggestions.
Thanks to all our participants who help us to make this happened.
Please send your knowledge based email to us. We will expand the site in near future.

Free Presentation Download >>
| Knowledge based information in PDF

1. Thirty-five percent of people are born without wisdom teeth.

2. As we continue to evolve, scientists believe that fewer and fewer humans will be born with wisdom teeth, or appendixes, or even little toes.

3. India’s Dahala Khagrabari is the world’s only third-order enclave.

4. It’s a patch of India inside a patch of Bangladesh, which is inside a patch of India—all of which is surrounded by Bangladesh.

5. The American Psychiatric Association’s DSM-V handbook classifies caffeine withdrawal as a mental disorder.

6. Catnip isn’t just for housecats—it affects lions and tigers too!

7. In the 1870s, a Belgian village attempted to train a fleet of 37 official mail cats to deliver letters. It didn’t work

8. The cotton candy machine was invented by a dentist.

9. Twelve percent of sleepers dream in black and white.

10. Zebras’ coats are just black. Their undercoat has white stripes.

11. The light emitted by 200,000 galaxies makes our universe a shade of beige.

12. Scientists at Johns Hopkins University christened the color “cosmic latte.”

13. The oldest star is nicknamed Methuselah. It’s 13.8 billion years old.

14. If you open your eyes in a pitch-black room, the color you’ll see is called eigengrau.

15. There may be no sound in space, but it does have a distinct smell: a bouquet of diesel fumes, gunpowder, and barbecue.

16. The aroma is mostly produced by dying stars.

17. In Japan, letting a sumo wrestler make your baby cry is considered good luck.

18. Where do baby carrots come from? Ugly carrots.

19. When a California farmer realized he was discarding 400 tons of carrots a day because they were too bent to be sold, he gave his harvest a makeover and shaved them down to snackable nubs.

20. Oreos are a knock-off of Hydrox cookies, which came out four years earlier (in 1908).

21. If your dog's feet smell like corn chips, you're not alone. The term "Frito Feet" was coined to describe the scent.

22. The female G-spot was nearly named the Whipple Tickle, after professor Beverly Whipple.

23. In Iceland, it’s hard to come up with a creative name for a newborn. A government committee prevents parents from giving babies names it deems too weird.

24. The committee’s name? Mannanafnanefnd.

25. Maurice Sendak’s Where the Wild Things Are was initially pitched as Where the Wild Horses Are.

26. His editor loved the title, but Sendak couldn’t draw horses.

27. The wild things he ended up drawing are caricatures of his relatives.

28. In the original stage version of The Wizard of Oz, Dorothy’s companion isn’t Toto, but a cow named Imogene.

29. It was easier to fit a human into a cow costume than a dog one.

30. Swiss designers are working on a milk carton that changes color as its contents nears expiration.

31. The most shoplifted food item in the USA is candy.

32. The most shoplifted food item in the Europe is cheese.

33. The most shoplifted food item in the is Latin America is meat.

34. Sweden’s Left Party has campaigned to make men sit when they pee. The campaign isn’t going very well.

35. In 2008, Carl Mosca Dionisio strung together 18,500 latex condoms and used them to bungee jump from a 100-foot tower.

36. In 2001, Beaver College changed its name to Arcadia in part because anti-porn filters blocked access to the school's website.

37. A 2009 study found that when men interact with an attractive woman, they may become “cognitively impaired.”

38. Further studies found that the mere thought of talking to a pretty girl increases a man’s likelihood of saying something really, really stupid.

39. In 2008, the U.K.’s Susie Hewer knitted a scarf while running a marathon. It was five feet, two inches long.

40. New York Times illustrator Christoph Niemann doodled 46 sketches—in color—while running the New York City Marathon. Juggling while jogging is also a marathon phenomenon. It’s called joggling.

41. The electronic game Simon, where players repeat the sequence of lit-up colored panels, debuted at Studio 54.

42. In 2005, executives from Christie’s and Sotheby’s played a game of Rock Paper Scissors to determine who’d get to sell a $20 million art collection that included works by Picasso, Van Gogh, and Cézanne. Christie’s scissors beat Sotheby’s paper.

43. To celebrate Andy Warhol’s 85th birthday, the Andy Warhol Museum in Pittsburgh broadcast a streaming video of the artist’s grave.

44. In 1953, during the Eisenhower administration, the White House was wired to play Muzak.

45. But Eisenhower wasn’t even Muzak’s biggest presidential fan. Lyndon Johnson owned an Austin franchise earlier that decade.

46. The FBI investigated the song “Louie Louie” because the agency thought the lyrics were dirty.

47. After three months, the FBI abandoned the investigation because it couldn’t make out the words.

48. In the 1940s, the British government launched a series of PSAs on the proper way to use a handkerchief.

49. Kleenex was originally marketed not as a disposable hankie, but as a cold-cream remover.

50. Sea otters hold hands when they sleep so they don’t drift apart.

51. Male caimans dance to impress potential mates.

52. In 1998, a Georgia student was suspended for wearing a Pepsi shirt to "Coke in Education Day."

53. Fredric Baur invented the Pringles can. When he died in 2008, his ashes were buried in one.

54. German chocolate cake isn’t German. It’s named for Sam German, an American baker.

55. The national animal of Scotland is the unicorn.

56. Nobel Prize winner Niels Bohr was given a perpetual supply of beer piped into his house.

57. “Hello” wasn’t a common greeting until the invention of the telephone. Thomas Edison convinced the printers of the first phone books to make it the sanctioned greeting. Alexander Graham Bell disagreed. He pushed for “Ahoy!”

58. In 1997, Kleberg County, Texas, designated “Heaven-o” its official new phone greeting.

59. All the characters on The Simpsons have four-fingered hands with one exception: God.

60. The best man’s original purpose was to serve as an accomplice in case the bride needed to be kidnapped from disapproving parents.

61. Meanwhile, the bridesmaid tradition started because people believed that dressing everyone up in the same clothing would confuse evil spirits.

62. Ever practical, Puritan brides-to-be accepted engagement thimbles from their fiancés.

63. When the wedding day arrived, they’d simply cut the bottom off and wear it as a ring.

64. In 1998, the U.S. Army tried developing a telepathic ray gun “where words could be transmitted to be heard like the spoken word, except that it could only be heard within a person’s head.”

65. The world’s shortest scheduled flight lasts 47 seconds. It covers just over a mile on Scotland’s Orkney Islands.

66. Richard Silver invented the Electric Slide in 1976. It consisted of 22 steps.

67. When he learned that wedding revelers were bungling his masterpiece by doing only 18 of the steps, he threatened amateur dancers with lawsuits. Silver never actually sued anyone.

68. In 2006, an Australian man tried to sell New Zealand on eBay. The price rose to $3,000 before eBay shut it down.

69. In 1967, the Nigerian Civil War ground to a halt for two days because both sides wanted to watch Pelé play in an exhibition soccer match.

70. Some cats are allergic to humans.

71. The first sales pitch for the Nerf ball was “Nerf: You can’t hurt babies or old people!”

72. In 2006, a Wisconsin man legally changed his name to Andy Griffith, hoping it would help him get elected as county sheriff. Instead, he was sued by Andy Griffith.

73. PETA once asked the Pet Shop Boys to consider changing their name to Rescue Shelter Boys.

74. Winston Churchill's mother was born in Brooklyn.

75. Homosexuality was still classified as an illness in Sweden in 1979. Swedes protested by calling in sick to work, claiming they felt gay.

76. The octopus has three hearts in its body.

77. The taste of apples is 84 percent of the water.

78. The mosquito is more attracted to the banana-eating person.

79. A cup of coffee contains more than 100 chemicals.

80. 30 calories of heat in the body after chewing gum for an hour.

81. Cows can be raised up the stairs but cannot be brought down.

82. The shrimp can only swim backwards.

83. The frog can't swallow anything with an open eye.

84. The elephant can hold its breath for 30 minutes under water.

85. You are the least weight, When the moon is directly above the head.

86. Dolphin sleeps with one eye open.

87. Chimpanzees like you also exchange their senses with handshakes!

88. A pound of pure cotton can be made of 33,000 miles long yarn!

89. Ants have more smell than dogs.

90. Penguin is the only bird that can swim but can't fly.

91. Covering the whole earth with the amount of gold that is in the earth, the knee will be a height.

92. Most of the lipsticks on the earth are made of fish.

93. The number of eyes of the butterfly is 12,000!

94. Ear of the butterfly is on the knees.

95. Fish also cough.

96. Bee has five eyes.

97. Mosquito has 47 teeth.

98. The snout breathes with its feet.

99. Turtles can breathe from the back of the body.

100. Elephants are the only mammals that can't jump.

101. As you get older, the eye color becomes lighter.

102. On average, a man's eyes blink 4.2 million times a year.

103 The longest living cell in the human body is the brain cell (neuron).

104. The nails of the hands grow four times faster than the nails of the foot.

105. 1/4 of the bones of the human body are on foot!

106. Every minute, six of us step into the Seventeen.

107. You never sneeze with your eyes open. You can't do it. If you don't believe it, try it right away.

108. You never bite your elbow. Try it!

109 Galileo to discover telescopes. Earlier, people could see only five planets in the sky with a bare eye!

110. We can easily get food from the trees. But we know that to make a pound of food, the tree costs about 100 pounds of rainwater.

111. The scorpion has four noses.

112. Today, baby carrots are a $1 billion business.

""Digital-to-Analog conversion""
Digital-to-analog conversion is a process in which signals having a few (usually two) defined levels or states (digital) are converted into signals having a theoretically infinite number of states (analog). A common example is the processing, by a modem,of computer data into audio-frequency (AF) tones that can be transmitted over a twisted pair telephone line. The circuit that performs this function is a digital-to-analog converter (DAC). Basically, digital-to-analog conversion is the opposite of analog-to-digital conversion. In most cases, if an analog-to-digital converter (ADC) is placed in a communications circuit after a DAC, the digital signal output is identical to the digital signal input. Also, in most instances when a DAC is placed after an ADC, the analog signal output is identical to the analog signal input. Binary digital impulses, all by themselves, appear as long strings of ones and zeros, and have no apparent meaning to a human observer. But when a DAC is used to decode the binary digital signals, meaningful output appears. This might be a voice, a picture, a musical tune, or mechanical motion. Both the DAC and the ADC are of significance in some applications of digital signal processing. The intelligibility or fidelity of an analog signal can often be improved by converting the analog input to digital form using an ADC, then clarifying the digital signal, and finally converting the "cleaned-up" digital impulses back to analog form using an DAC.
"Analog-to-Digital conversion"
Analog-to-digital conversion is an electronic process in which a continuously variable (analog) signal is changed, without altering its essential content, into a multi-level (digital) signal. The input to an analog-to-digital converter (ADC) consists of a voltage that varies among a theoretically infinite number of values. Examples are sine waves, the waveforms representing human speech, and the signals from a conventional television camera. The output of the ADC, in contrast, has defined levels or states. The number of states is almost always a power of two -- that is, 2, 4, 8, 16, etc. The simplest digital signals have only two states, and are called binary. All whole numbers can be represented in binary form as strings of ones and zeros. Digital signals propagate more efficiently than analog signals, largely because digital impulses, which are well-defined and orderly, are easier for electronic circuits to distinguish from noise, which is chaotic. This is the chief advantage of digital modes in communications. Computers "talk" and "think" in terms of binary digital data; while a microprocessor can analyze analog data, it must be converted into digital form for the computer to make sense of it. A typical telephone modem makes use of an ADC to convert the incoming audio from a twisted-pair line into signals the computer can understand. In a digital signal processing system, an ADC is required if the signal input is analog.

"Security Camera and Security Camera System"
Security cameras or closed circuit TV (CCTV) was initially developed as a means of security for banks. Today, however, it has developed to something more than just surveillance used for commercial purposes. The technology of security cameras these days have become simpler so that they are inexpensive enough to be used in home security systems and for everyday surveillance. Development of Technology The first security cameras used in public places were crude and conspicuous. They used low definition black and white systems without even the ability to zoom or pan. Advances in technology led to more sophisticated systems which became the precursors to the modern security camera. Today, security or CCTV cameras use small high definition color cameras that can not only focus to resolve minute detail but also semi-automatically track down objects by linking the control of the cameras to a computer. For instance, a typical modern security camera can track movement across a scene where should be no movement. It may also be able to lock onto a single object in a busy environment and follow it. Because the system is computerized, it is now possible to let this tracking process work between cameras. In the United Kingdom, specifically in London, security cameras are used in combination with compute imaging systems to track car number plates. This is a security measure taken by the government in case of an instance of crime, such as car-napping. Information from security cameras on car number plates are also used to generate billing information. The latest development in security cameras, aside from the new imaging techniques, is computerized monitoring. This allows the camera operator to run more cameras since he no longer needs to endlessly look at all the screens. The computerized system of this new security camera tracks the behavior of people, searching for any particular types of movement, particular types of clothing or baggage.

"Definitions/Abbreviations/Index/Units"
Definitions/Abbreviations/Index/Units: Alternating Current (AC) ~ means the voltage supply is constantly changing value
Amperes (A) ~ unit of current ~ usually abbreviated as Amps
Assembler ~ Software that converts your assembly code into machine codes
Assembly Code ~ Low level language mostly used for Micro controllers such as 8051
Binary ~ implies two possible values, 0 or 1
BIOS ~ Basic Input Output System - A small program that handles basic input and output operations
Bit ~ a binary digit ~ one piece of information, either 0 or 1 (0 or 5 volts usually)
BJT ~ Bipolar Junction Transistor ~ a type of transistor
Byte ~ 8 bits
Capacitance (C) ~ has units of Farads (F) ~ usually given in micro farads (uF) ~ a measure of the amount of charge a device can store.
Capacitor ~ Stores charge (like a battery) and can be used to buffer power supply lines to provide extra charge when needed. Can also be used in other places to filter out sudden changes in voltage. The amount of charge a capacitor can store is measured by it's capacitance. The unit of measurement is the Farad
CGA ~ Color Graphics Array
CMOS ~ Complimentary Metal Oxide Semiconductor
Compiler ~ Software that converts high level language (C, Pascal, etc.) into machine codes
Current ~ Current is what flows through a wire. Think of it as water flowing in a river. The current flows from one point to another point just like water in a river. Current flows from points of high voltage to points of low voltage. Current can be shown in circuit diagrams by using arrows as in Figure 1. The arrow shows which way the current is flowing. An I is usually included beside the arrow to indicate current.
Direct Current ~ means the voltage supply has a constant, output voltage is not varying
Decimal ~ normal number system with values 0 to 9
Digital ~ implies two possible values usually given by binary values, 0 or 1
Diode ~ component that allows current to flow in only one direction
DMA ~ Direct Memory Access
EDO ~ Extended Data Out
EGA ~ Enhanced Graphics Adapter
EMS ~ Expanded Memory Specification
Emulator ~ Software which accepts machine codes (or possibly higher level languages) and converts those commands into signals on a piece of hardware which can actually be used in place of a real microcontroller (or processor) in a physical system. Can accept signals from the other system hardware just as the real device would do.
EPROM ~ Electrically Programmable Read Only Memory - A device which can be programmed with data. Requires ultraviolet light to erase. (Usually takes 15 - 30 minutes to erase)
Farad ~ unit of measurement for capacitance
FET ~ Field Effect Transistor
Flash Memory ~ A memory device that can be quickly (<30 seconds) erased and reprogrammed without having to be erased with ultraviolet light.
Inductor ~ A device that can create and store an electric field
Kilo (k) ~ prefix meaning 1000 (1 kilo ohm = 1000 ohms = 1 kohm)
Large Word ~ 32 bits
LCD ~ Liquid Crystal Display
Machine Codes ~ 8, 16, or 32 bit numbers that are instructions/commands for a computer chip
Micro (u) ~ prefix meaning 0.000001 (1 micro farad = 0.000001 Farads = 1 uF)
Milli (m) ~ Prefix meaning 0.001 (1 milliAmp = 0.001 Amps = 1 mA)
MOS ~ Metal Oxide Semiconductor ~ a type of transistor material
Nibble ~ 4 bits
Node ~ a connection point between two or more components
Ohms ~ unit of measurement for resistance
Parallel Connection ~ for components ~ connecting two components with two common points
Parallel Connection ~ for computers ~ transmission of data over several parallel lines simultaneously, through a parallel port
pF ~ pico Farad
Potentiometer ~ fancy name for variable resistor
Pull Down Resistor ~ A resistor connected from any point to Ground to pull that point to Ground when no other voltages are present. Can be a large resistor for a weak pull (maybe 100K) or a small resistor for a strong pull (maybe 1K).
Pull Up Resistor ~ A resistor connected from any point to Vcc to pull that point to Vcc when no other voltages are present. Can be a large resistor for a weak pull (maybe 100K) or a small resistor for a strong pull (maybe 1K).
Quad Word ~ 64 bits
Rail ~ usually refers to a power supply node
Resistance (R) ~ measure of the opposition to current flow (higher resistance means less current flow), has units of ohms
Resistor ~ component with predetermined resistance
Series Connection ~ for components ~ connecting two components with one common point
Series Connection ~ for computers ~ transmission of data over two lines at most, one for receive, one for transmit, through a serial port
SIMM ~ Single Inline Memory Module
Simulator ~ Software that accepts machine codes (or possibly higher level languages) and simulates what a computer chip (or microcontroller) would do with those machine codes.
Transistor ~ component that acts like a switch
Transformer ~ a device which changes voltage levels
Truth Table ~ a table which gives the results of an operation
uF ~ micro Farad ~ see Micro and Farad
Unity Gain ~ An amplifier configuration where the output voltage equals the input voltage (Gain = 1) VA ~ Volt Amps, A measure of power equal to Watts
Variable Resistor ~ component that allows you to vary its resistance
Vcc ~ One of the power supply voltages, often 5 Volts DC in digital systems
VGA ~ Video Graphics Array Voltage (V) ~ has unit of volts (V) Volts (V) ~ unit of measurement of voltage Voltage ~ Voltage indicates the power level of a point. Voltage is measured in volts. If we continue the river comparison, a point at the top of a hill would be at a high voltage level and a point at the bottom of a hill would be at a low voltage level. Then, just as water flows from a high point to a low point, current flows from a point of high voltage to a point of low voltage. If one point is at 5 volts and another point is at 0 volts then when a wire is connected between them, current will flow from the point at 5 volts to the point at 0 volts.There are two special cases that we give names. One is when the current is zero (open circuit) and the other is when the voltage is zero (short circuit).
Watts ~ A measure of power found by multiplying the Voltage by the Current
Word ~ 16 bits

"FUNCTIONAL MRI"
Recently it was discovered that magnetic resonance imaging can be used to map changes in brain haemodynamics that correspond to mental operations extending traditional anatomical imaging to include maps of human brain function. This ability to observe the structures and also which structures participate in specific functions is thanks to developing a new technique called functional magnetic resonance imaging, fMRI. It provides high resolution, noninvasive reports of neural activity detected by a blood -oxygen level-dependent signal. This ability to directly observe brain function throws open several new opportunities to advance human understanding of brain organization, as well as a potential new standard for assessing neurological status and risks in neuro-surgery. Functional MRI (fMRI) is based on the increase in blood flow to the local blood vessels during neural activity in the brain. This results in a corresponding local reduction in deoxyhaemoglobin because the increase in blood flow occurs without a similar magnitude in oxygenation. Since deoxyhaemoglobin is paramagnetic, it alters the weighted magnetic resonance image signal. Thus, deoxyhaemoglobin becomes an endogenous contrast-enhancing agent, and serves as the source of the signal for fMRI. Using an appropriate imaging sequence, human cortical functions can be observed without the use of exogenous contrast enhancing agents on a clinical strength scanner. Functional activity of the brain determined from the magnetic resonance signal has so far confirmed known anatomically distinct processing areas in the visual cortex, the motor cortex and Broca's area of speech and language-related activities. The main advantages to fMRI as a technique to image brain activity related to a specific task or sensory process include 1) the signal does not require injections of radioactive isotopes, 2) the total scan time required can be very short, i.e., on the order of 1.5 to 2.0 min per run (depending on the paradigm), and 3) the in-plane resolution of the functional image is generally about 1.5 x 1.5 mm although resolutions less than 1 mm are possible. It may be remembered that the functional images obtained by the earlier method of positron emission tomography (PET), required injections of radioactive isotopes, multiple acquisitions, and, therefore, extended imaging times. But the expected resolution of PET images is much larger than the usual fMRI pixel size. The PET however, usually requires that multiple individual brain images are combined in order to obtain a reliable signal. Consequently, information on a single patient is compromised and limited to a certain number of imaging sessions. These limitations while serving many neuroscience applications are not best suited in a neurosurgical or treatment plan for a specific individual.

"Cable Modem and Signals"
In the area of science and technology, cable modem is but a common term. However, not all people are familiar with it; some donot even know what it is. Actually, a cable modem is a special type of modem, which is a device that modulates an analog carrier signal to encode the digital information and at the same time demodulates such a carrier signal to decode the transmitted information. It is basically designed to modulate a data signal over cable television infrastructure. According to some experts in field of technology, a cable modem should not be confused with the older LAN systems like the 10base2 or 10base5 that particularly employed coaxial cables, which are known to be electrical cables composing of a round conducting wire and surrounded by an insulating spacer, a cylindrical conducting sheath, and a final insulating layer. It is also important to understand that a cable modem should not be confused with the 10broad36, which basically employed similar kind of cable as CATV systems do. Furthermore, a cable modem is primarily utilized for the main purpose of delivering broadband internet access. It is a common idea that a cable modem takes advantage of unused bandwidth on a cable television network. It is also interesting to know that along with the digital subscriber line technology, a cable modem usually steered in the age of broadband internet access in some developed countries. And speaking of internet access, it is worth noting that before the introduction of this concept, it involves slow dial-up access for more than a public switched telephone network. Nowadays, most of the users in a neighborhood usually share the available bandwidth that is given by a sole coaxial cable line. With this fact, the connection speed then can be said to vary and differ depending on how many people are using the cable modem and its service at the same time. In most cases, the concept of shared line is noted as weak angle of cable internet access. A cable modem then is what most of the cable networks used so to ensure a good network performance.

"Antenna"
An antenna is a specialized transducer that converts radio-frequency (RF) fields into alternating current (AC) or vice-versa. There are two basic types: the receiving antenna, which intercepts RF energy and delivers AC to electronic equipment, and the transmitting antenna, which is fed with AC from electronic equipment and generates an RF field. In computer and Internet wireless applications, the most common type of antenna is the dish antenna, used for satellite communications. Dish antennas are generally practical only at microwave frequencies (above approximately 3 GHz). The dish consists of a paraboloidal or spherical reflector with an active element at its focus. When used for receiving, the dish collects RF from a distant source and focuses it at the active element. When used for transmitting, the active element radiates RF that is collimated by the reflector for delivery in a specific direction. At frequencies below 3 GHz, many different types of antennas are used. The simplest is a length of wire, connected at one end to a transmitter or receiver. More often, the radiating/receiving element is placed at a distance from the transmitter or receiver, and AC is delivered to or from the antenna by means of an RF transmission line, also called a feed line or feeder.

"Liquid Crystal Communication"
Liquid crystals are a class of liquids whose molecules are more orderly than molecules in regular fluids. Because of this orderliness, when these liquids interact with light, they can affect the light like crystals do. Making droplets of liquid crystals is nothing new; the basic technology has been around since the mid-1980s. Today you can find such droplets in the window-walls of some executives' offices. With the flip of a switch, the office's transparent windows magically change to opaque walls somewhat like frosted glass.

"Hybrid Cars: The Magic Braking"
You have undoubtedly seen one of the hybrid cars on the road. You probably heard that they are unlike any other fossil fuel or electric car. They are sort of both. If you owned one of these hybrid cars, you would put gasoline into it, just like you do for your regular car. You would not have to recharge it, like an electric car. Still, your hybrid car would be capable of using half the gasoline that your regular car does for the same trip! How is that possible? The secret is in the braking. When you step on your brakes, what happens? The car slows down because two metal blocks in your wheels rub together. This friction-based braking produces a lot of heat; just like the palms of your hands get warm when you rub them together rapidly. This heat is basically wasted energy. Hybrid cars have a more intelligent braking system, so called regenerative braking. Instead of wasting the heat energy, they transfer it to an electrical generator and battery (and hence self-charge), or a fly-wheel and store it for later use. The onboard computer then calculates the best time to use this stored energy and reduce combustion engine use. Thus a hybrid car drives on combustion engine only part of the time. This switch between combustion engine and electric motor power is in most cases so seamless that you don't even notice it. This concept is ingenious and environment-friendly.

"Smoke Detectors"
How does a smoke detector 'know' when there is a fire? Smoke detectors use one of two different methods to do their job, and for both methods the basic operating assumption is the cliche 'where there's smoke there's fire'. Smoke is of course, essential to the operation of a smoke detector, and it is the physical interaction of smoke particles with either light or nuclear radiation that is the basis of a detector operation. The principle by which an optical smoke detector works can be readily seen by shining a small laser pointer into a foggy sky. Rays of light can only be seen when they shine directly into one's eyes; they can not be seen from the side. The laser however, is clearly visible in the fog. As the light strikes the small suspended droplets of fog some are reflected away at angles to the original path, and these are what makes the beams of light visible from the side. In an optical smoke detector, light travels down a path from an emitter to a detector. This light must pass a tube positioned at right angles to the path that the light must follow. When smoke enters the light path, some of the light bounces off the suspended smoke particles and passes down this tube. It is detected there by a photocell, whose current triggers the alarm sound of the smoke detector.Optical smoke detectors are good, but they can be fairly easily fooled by other air-borne materials, leading to false alarms. Ionizing smoke detectors use a very small amount of the radioactive element Americium-241 as a source of ionizing radiation. As the atoms of Am-241 break down they emit positively-charged alpha particles. These energetic, charged particles interact with nitrogen and oxygen molecules in the air to produce corresponding ions. The heart of an ionizing smoke detector is a set of electrically charged plates constructed in such a way that this constant flow of ions produces a measurable current. When even a small amount of smoke enters an ionizing smoke detector, the smoke particles interfere with the ionization process, causing an interruption in the flow of ions to the detector plates and a loss of current to the circuit. This loss of current allows another circuit to become active, and when this happens the alarm is sounded.Ionizing smoke detectors are more common than optical smoke detectors. They are not only considerably cheaper to build, but are more sensitive to smoke itself.

"Infrared Headphones"
Infrared headphones use infrared light to carry an information signal from a transmitter to a receiver. Sounds simple enough, but the actual process is very complicated. The human ear gathers sound as compression waves pass through and distort the air. These sympathetic distortions produce resonant vibrations in parts of the ear, which in turn trigger nerve impulses that are interpreted by the brain as various sounds. In no way is the human ear equipped to utilize either electrical impulses or beams of light as sound sources. Earphones 'translate' information from these sources into something that we can hear. In typical headphones, an electrical signal travels from the signal source to a pair of tiny speakers. The speakers contain a diaphragm attached to an electromagnet. As current through the electromagnet varies with the electrical signal from the source, the diaphragm vibrates in response. These vibrations translate through the air in the wearer's ear passages and into the ear. In wireless headphones, the signal is carried by a beam of infrared light, rather than by solid wires. This requires the action of a 'translator' in the sending unit to convert the electrical signal from the source into a stream of data that can be expressed with infrared light. It also requires the action of an 'interpreter' in the receiving unit to convert the infrared data stream back into an electrical signal that will drive the small speakers of the headphones. As a data carrying device, an infrared light source may seem quite limited. It can, after all, have only two operating states: 'on' and 'off'. Yet this simple limitation lends itself perfectly to digital transmission. In this mode, the analog signal from the source can be translated into a series of 'on' and 'off' signals, forming a digital data stream. Alternatively, the infrared light can serve as the carrier for a modulated signal. The modulation pattern of the light can mimic the on and off signals of the digital data stream. However the infrared light is utilized, it is emitted from the source, effectively 'broadcasting' its content, to be picked up by a receiving unit. The receiving unit is the infrared sensor on the TV, the VCR or DVD machine, or on the infrared headphone set. The transmitted signal thus captured is electronically 'decoded' and converted back into the corresponding electrical impulses that drive the tiny speakers in the headset.

"Fiber Optics "
The sun is shining; it's a brilliant day. The springboard flexes powerfully under your feet as you launch into a graceful arc through the air and into the crystal clear water below. Arms extended, you let the momentum of your dive take you back toward the surface. As you near the surface, the interface between the water and the air, you notice something interesting. You can't see out of the water! Instead, you see the inside of the pool reflected clearly in a shimmering, silvery mirror. What you have just seen is the principle that makes fiber optics both practical and functional. The phenomenon is known as 'total internal reflection', or TIR. The principle of TIR has been known or at least suspected since the 1840's, when David Colloden and Jacques Babinet first designed and built water fountain displays in which the streams of water also guided or carried light to enhance the display. As the theory and understanding of the behaviour of light improved, the ability to utilize the principle of TIR also improved. In essence, an interface between two materials, such as between water and air or between glass and air, acts as a reflective surface. Glass that has been drawn into long, thin, and highly flexible fibers, and is then coated with a non-absorbing material provides an interface that reflects essentially all light back into the fiber itself, allowing none to escape through the periphery of the glass fiber. The reflected light beam bounces back and forth from interface to interface along the length of the fiber, until it exits the end of the fiber as an exact image of the light that first entered the fiber. As a communications or message carrier, optical fibers alone are not enough. Ordinary light, and even polarized light, contain a vast range of wavelengths, all in different phases of their vibratory cycles. The laser is the final key that makes fiber optics feasible for communication purposes. Since the light waves from a laser are all within a very narrow range of wavelengths and are all in the same phase of their vibratory cycles, the signal, and the message it carries, does not get all twisted about and mashed into an incomprehensible blur by the countless reflections experienced as it passes from one end of the fiber to the other.

"GPS (Global Positioning System)"
The GPS, or Global Positioning System, is the high-tech application of one of the most fundamental principles of geometry. Surveyors routinely use geometry and triangulation to map and lay out areas of land. Until recently they used high quality optical telescopes called 'theodolites' and mechanical measuring devices to carry out the surveying process. But as technology has changed, so has the surveyor's craft. The laser, digital electronics, space travel, and several other technological advances have all combined to make surveying and triangulation far more precise and accurate than they used to be, and allow measurements to be routinely obtained from distances that traditional surveyors could only dream about. GPS, the Global Positioning System, has come about as a natural development of the advances in surveying technology. It consists of a series of 24 satellites in orbit 11,000 miles (17,600 kilometers) above Earth. Each satellite orbits Earth once every 12 hours, and each carries a highly accurate clock with the ability to measure time to 3 billionths of a second. All 24 of the satellite clocks are synchronized with each other and each one broadcasts its own time signature. The GPS receiver is programmed to read the time signature of four satellite signals, and to measure the difference in time between receipt of the four signals. Since the signals all travel at exactly the same speed, and all of the satellites are different distances away from any particular point on the planet, each signal takes a measurably different amount of time to reach a particular receiver. This time difference is used by the receiver to calculate the distance to each of the 4 satellite sources and thus triangulate the exact location of the receiver on the planet's surface. To complete the system, 5 ground stations located throughout the world monitor and maintain the proper functioning of the satellites. The GPS can fix one's location anywhere on the planet to within a few inches. This allows very precise navigation and control of the movement of people and things on the planet's surface. Unfortunately, this sort of accuracy could be useful to an enemy. The U.S. government intentionally scrambles the signal slightly to reduce the available accuracy, just enough to avoid untoward use of the positioning system while maintaining an acceptable degree of accuracy for the system to be generally useful. The GPS is already being used to produce the most accurate maps ever, for surveying and documentation, for prospecting, for on-the-fly navigation systems, and in agriculture to help regulate the application and use of fertilizers. Other uses for this ingenious system are being developed every day.

"How Can A Bullet-proof Vest Stop A Bullet? "
Here's an experiment: take the small coil springs from a dozen or so retractable pens and roll them together in a heap until they are thoroughly tangled and entwined. Now try to pull them apart from end to end. You should find them extremely difficult to pull apart this way, as anyone who has ever tried to untangle a 'Slinky' toy will know. Individually, those little coil springs offer only little resistance and can be completely stretched out very easily. But together they seem to acquire extra strength from each other, and it becomes increasingly difficult to stretch any of them. When they are tangled together, one has to stretch all of them in order to stretch any one of them. What this experiment gives you is an analogous image of what happens inside a 'bullet-proof' vest. A bullet fired from a gun has kinetic energy and momentum due to its mass and the velocity at which it travels. That bullet carries out its function by delivering its load of kinetic energy completely to its target. When it strikes the target transfer of energy is achieved as the bullet stops moving; the more quickly the bullet stops, the more rapidly the energy is transferred. This is the principle behind the 'knock down power' of any bullet-cartridge combination. A bullet-proof vest accepts the energy from the bullet and dissipates it so that only a small portion is passed on to the actual target, the person who is wearing the vest. That small portion of energy will probably still be enough to knock the wearer flat on his or her backside, it still hurts a lot, and will almost certainly leave a very unpleasant bruise at the point of impact. But if the vest has done its job, the bullet has not penetrated, and the person wearing it gets to walk away essentially unharmed. The secret to this is in the material used inside the vest. Believe it or not, a bullet-proof vest is filled with nothing more than several loose layers of a light plastic fabric. But not just any plastic will do the job. This application calls for plastic fibers of exceptionally high tensile strength, fibers that it takes a great deal of energy to stretch even the tiniest amount (not fibers that will stretch a lot before they break...). In this case, those fibers are made of a polyarylamide plastic known familiarly as 'Kevlar'. Kevlar is the proprietary name for the material; it is becoming more common to refer to the material generally as polyarylamide. Fibers of Kevlar don't stretch very readily when put under tension. In fact, this material is even harder to stretch than steel! But it weighs a great deal less than an equivalent value of steel fibers would weigh.

"How We Use Crystals To Tell Time"
Quartz clock operation is based on the piezoelectric property of quartz crystals. If you apply an electric field to the crystal, it changes its shape, and if you squeeze it or bend it, it generates an electric field. When put in a suitable electronic circuit, this interaction between mechanical stress and electric field causes the crystal to vibrate and generate an electric signal of relatively constant frequency that can be used to operate an electronic clock display. Quartz crystal clocks were better because they had no gears or escapements to disturb their regular frequency. Even so, they still relied on a mechanical vibration whose frequency depended critically on the crystal's size, shape and temperature. Thus, no two crystals can be exactly alike, with just the same frequency. Such quartz clocks and watches continue to dominate the market in numbers because their performance is excellent for their price. But the timekeeping performance of quartz clocks has been substantially surpassed by atomic clocks.

"Pass the Basalt"
Advanced composite materials technology is a field that is growing both quickly and steadily. That new fiber materials and applications will be developed is the proverbial 'no brainer'. However, basalt fiber represents one of those little strokes of simple genius that appear once in a while. Basalt itself is familiar from the columnar formations in volcanic deposits. That same columnar structure is a clue to the molecular behaviour of basalt, a hint that it might be a viable fiber-forming material. Molten basalt can indeed be extruded into fibers, but what was basalt first if not just molten rock ejected from the vent (a volcano...) of a very large furnace (the Earth...)? Where else do we see this happening? How about in the metals industry, where millions of tons of molten rock are ejected from somewhat smaller furnaces each year in the form of slag? Indeed, basalt fiber is now produced in quantity in two source grades: 'basalt', and 'modified basalt' or slag. Basalt fibers can be processed into all the fabric forms currently available with glass fiber, and they can be substituted directly into any application for which glass fiber is suitable. Basalt fiber materials are proving to be a very useful alternative in applications calling for a more robust version of glass fiber, and in other applications that have traditionally been the domain of rock fibers such as asbestos. Since basalt is also a rock fiber it exhibits far better heat resistance than does glass fiber, withstanding conditions that would quickly destroy glass constructs. It also exhibits a significantly higher chemical stability than does glass fiber. Being a recently developed material, research into potential applications of basalt fiber has really only just begun. The properties of basalt fiber will certainly guarantee that its major uses will be in the construction trades, but it will undoubtedly see far broader applications as well.

"Red Dot Replacing Cross Hairs"
A bullet fired from a gun becomes subject to the pull of gravity and begins to fall the instant it leaves the gun barrel. The farther away from the gun the bullet travels, the lower to the ground it gets. To compensate for this, guns are sighted in such a way that the bullet is actually going upwards when it leaves the barrel. The bullet then follows a 'ballistic' trajectory. The bullet rises up to a maximum height, then falls until it hits either its target or the ground. Sight adjustments are made so that the bullet follows its flight path and strikes its target point at a specific distance from the end of the gun. The cross-hairs in a traditional telescopic sight serve as a reference point for the shooter: they are to be adjusted so that when the shooter looks through the sight she or he sees the desired point of impact exactly where the cross-hairs cross. This type of sighting system requires the shooter to place his or her full attention at the weapon rather than at the target. 'Laser sights' function in much the same way. But instead of a pair of crossed hair (which are actually spider webbing) inside a telescope, they use a beam of laser light from a well-constructed laser device. The position of the laser beam relative to the barrel of the gun is adjusted so that highly-visible red dot of the laser coincides with the desired point of impact of the bullet at a specific distance. With this type of system, the shooter's attention is fully on the target itself rather than a point six inches in front of the eye. He or she then has only to look for the red dot, position it on the target accordingly, and pull the trigger. In more complex, advanced weapons systems, the laser serves the same purpose, but usually in a more technological way. Using electronic detection systems that 'recover' the laser signal, data is fed back into critical direction/distance control systems that allow a ground-based weapon system to shoot at and reliably strike a desired target several kilometers away. In other systems, a laser beam sighted onto a target by a 'spotter' is detected by an incoming missile that then uses that signal to guide its flight path directly to the target. The missile itself may have been fired a hundred kilometers or more away, but will strike within 10 centimeters of its intended target.

"DNA Translation"
DNA translation is the process that converts an mRNA sequence into a string of amino acids that form a protein. This fundamental process is responsible for creating the proteins that make up most cells. It also marks the final step in the journey from DNA sequence to a functional protein; the last piece of the central dogma to molecular biology.

"Catch A Shooting Star"
A meteor, sometimes called a 'shooting star,' can be the brightest object in the night sky, yet meteoroids are the smallest bodies in the solar system that can be observed by eye. Wandering through space, perhaps as debris left behind by a comet, meteoroids enter the earth's atmosphere, are heated by friction, and for a few seconds streak across the sky as a meteor with a glowing trail. A brilliant meteor, called a fireball, may weigh many kilograms, but even a meteor weighing less than a gram can produce a beautiful trail. Some of these visitors from space are large enough to survive (at least partially) their trip through the atmosphere and impact the ground as meteorites. Fireballs are sometimes followed by trails of light that persist for up to 30 minutes; some, called bolides, explode with a loud thunderous sound. How can a particle the size of a grain of sand produce such a spectacular sight? The answer is the speed at which the meteoroid enters the earth's atmosphere. Many meteoroids travel at 60-70 kilometers per second. During its trip through the atmosphere, meteoroids collide with air molecules, knocking away materials and stripping electrons from the meteor. When the stripped atoms recapture electrons, light is emitted. The color of the light depends on the temperature and the material being 'excited.' Each day as many as 4 billion meteors, most minuscule in size, fall to earth. Their masses total several tons, seemingly a large amount, but negligible compared to the earth's total mass of 6,600,000,000,000,000,000,000 tons.

"Who Invented Zero?"
Many concepts that we all take for granted sounded strange and foreign when first introduced. Take the number zero for instance. Any first-grader can recognize and use zeros. They sound so logical and are such a basic part of how we do math. Zero equals nothing. What could be simpler? Yet early civilizations, even those that had a great proficiency with numbers, didn't have a concept for zero and didn't seem to miss it. Before the time of Christ, early Babylonians and Hindus from India began using a symbol that eventually evolved into our numeral 0. You can see the Babylonian symbol at the right and the zero that we use today comes from the Hindu symbol. Both cultures used it to tell one number from another. For example, to distinguish a 4 from a 400 they would use the symbol for zero twice. But they didn't use zero as a numeral. They wouldn't compute 400 - 0 = 400. This was an enormous conceptual leap nonetheless, for it led to our modern-day concept of place value. It is much easier to represent twenty bags of grain with the numeral 2 and the symbol 0 than as twenty separate marks as other cultures did. The concept of zero stayed pretty much to the peoples of the fertile triangle and the Indus peninsula. The Greeks and Romans didn't use zero. And neither did the post-Roman European cultures who continued to use Roman numerals. It wasn't until the Moor invasions of Northern Africa and Southern Europe that the concept of zero both as a place holder and a numeral began making its way into Europe. The Italian mathematician Fibonacci was one of the first to present the concept of zero to Europe. Slowly, over the centuries, the Europeans began using Arabic numbers, including zeros. They were reluctant adaptors, for they also continued to use Roman numerals. But zero's time had come and that's a good thing, for advancements in mathematics lean heavily on this symbol for nothing.

"Turning Oil Into Gas"
When you see all those cars at the gas station filling up with unleaded, you may not stop to think about how that gasoline got there. It wasn't pumped out of the ground in that form. The same goes for jet airplane fuel. It didn't start out that way--it took a long refining process to become fuel. You could never fly an airplane with gasoline, but the two products came from the same source: crude oil. Many petroleum products are used to make some sort of vehicle move: gasoline, diesel fuel, and jet fuel. Other products are made from petroleum, too. You might not be surprised to know that heating oil and asphalt are made from petroleum. But, what about crayons, floor polish, ice chests, mascara, volleyballs, guitar strings, roller skate wheels, bubblegum, and eyeglass frames? Most people don't realize that petroleum is the raw material for a lot more than gas. Crude oil comes out of the ground thick and dark, something like molasses. That's nothing like the gasoline that is pumped into your car! As it's refined, impurities are removed, and other products are allowed to settle out. There are three steps to the refining process: distilling, converting, and treating. Distilling: Oil is heated in large, tall towers. The extremely high temperatures break down the molecular chains of carbon in the oil, making it separate into layers. Heavier elements like sludge sink to the bottom, and the lighter gases such as propane float to the top. Suspended in the middle, you'll find the oil that will be made into gasoline and jet fuel. Just as cooking changes the characteristics of foods, 'cooking' the petroleum causes the oil to change its molecular structure, too. As the layers of light-to-heavy products separate, they're sent through pipes to different areas for further processing. Converting: To convert oils, heavy hydrocarbon molecules are 'cracked' into lighter, smaller molecules. This is done by causing a reaction between the oil and hydrogen under high pressure and heat. Cracking breaks 70 percent of the petroleum into gasoline and the rest into diesel and jet fuel. The products are then blended with other products to create different octane levels of gasoline. Conversion finishes by rearranging the oil. To rearrange oil, hydrogen is removed from lower octane gasoline. Treating: Treating petroleum removes even more impurities, such as sulfur and nitrogen. These can cause air pollution. Nitrogen goes through a process called water washing, which transforms it into ammonia, and that is turned into farm fertilizer. After distilling, converting, and treating the crude oil, it is blended to create the finished products that we recognize. Blends of several products help make sure that the gas or fuel is the same every time.

The Truth About Atomic And Hydrogen Bombs
In the 1930's Enrico Fermi and other scientists studying the properties of radioactive materials observed an interesting phenomenon. They found that the readings taken with a Geiger counter were lower when taken through water than when taken through air. It wasn't immediately obvious what this meant, but soon they realized that the medium of water moderated the radioactive decay process by slowing down the subatomic particles emitted by the radioactive material. This observation eventually allowed the construction of the first 'atomic pile', in which a chain reaction of decaying radioactive nuclei could be maintained in a controlled manner. In a nuclear chain reaction, a particle emitted from one atomic nucleus strikes other nuclei, causing them to split apart and emit particles that in their turn strike other nuclei, and so on in a continuing process. Without the intervention of a moderating medium, the process can go on in an uncontrolled manner. Each instance of a nucleus splitting apart and emitting a particle releases a certain amount of energy. When the amount of material present is more than a certain threshold quantity, or 'critical mass', so many particles and so much energy are released that the chain reaction runs wild. This is the process of 'nuclear fission' that defines an atomic bomb. The same process, but using a good moderating medium, allows the controlled release and capture of the same energy, which is the basis of the nuclear power generating station. The incident at Chernobyl some years ago stands as a grim reminder of the close kinship between the destructive force of the atomic bomb and the constructive generation of electricity in the nuclear reactor. In 1953, people watched the testing of the first hydrogen bomb with some fear. For the first time in history, a force was to be purposely unleashed over which man had no control whatsoever and that served no purpose other than destruction. There was a fear that the detonation of that first bomb would also initiate the destruction of the world. This fear was based on the exceedingly small but finite probability that the explosion of this bomb would initiate an unstoppable chain reaction in the most common element in the world: hydrogen. Their fears were perhaps not totally unfounded, as a rumor persists that the energy liberated by that bomb exceeded the very best theoretical calculations by as much as twenty percent, begging the question 'where did it come from?'. And yet, this amazingly destructive force also presents a source of hope for mankind. Research continues to look for a way to harness the incredible power produced by the nuclear fusion process. Success would mean abundant cheap energy for the whole world to use.

Ants Are Wimpy

It's common knowledge that ants can lift many times their own weight. We are frequently told they can lift 10, 20, or even 50 times their weight. It is most often stated something like this: an ant can lift over its head objects that weigh 20 times what the ant weighs. This is the equivalent of a 220 pound (100 kilogram) man lifting over 4,400 pounds (2000 kilograms) over his head! Seems incredible, doesn't it? That's like lifting a new VW Beetle, with five big men inside, over your head. A person who could do that would be a superman! Are ants superstrong then? No. The reason they can lift so much more than they weigh is because they are very small. If we were that small, we could do it too. A small animal lifting many times its weight is not the same as a large animal lifting many times its weight. The reason has to do with simple geometry and the characteristics of muscles. As an animal, or any object, grows in size, its volume and weight increase much faster than its height. If a 220 lb (100 kg) man were to grow ten times taller, his weight would increase by a factor of 1000 (the cube of his height). He would weigh 220,000 lbs (100,000 kg)! The strength of his muscles, on the other hand, would increase by the square of his height, or by a factor of 100. He would be 100 times stronger but 1000 times heavier. His muscle strength could never grow as fast as his weight. It's simple geometry. There is little reason, then, to compare the strength of small animals to big animals when it comes to how much more than their weight they can lift.


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We have regularly hearing the dumbest statement by Donald Trump. Trump is modern history's true liar. Evil is sitting inside of his heart, constantly asking him to lie.

He has been a catastrophically bad president, and he is incapable of exercising leadership during this crisis of COVID19.



For my surfer and reader I have summarize 10 points and the fact based video footage to called him the dumbest president on earth.

Step by step 10 facts about Donald Trump:

1. Trump lies incessantly. He has made more than 10,100 false or misleading statements since his inauguration on everything from crowd size to how tariffs work, according to Washington Post fact checkers.

2. Trump is corrupt. Last fall, a New York Times article listed numerous ways Trump, his family and aides have used the presidency to enrich themselves.
These include taxpayers subsidizing Trump when he stays at his properties; Trump’s companies pushing to expand overseas with help from foreign governments; and foreign officials trying to curry favor by spending money at Trump’s properties.

3. Trump is a conman. He sold himself as an astute businessman, convincing many voters he would bring prosperity to the little guy. Now we know better.
The New York Times reported recently that between 1985 and 1994 Trump’s businesses showed losses of nearly $1.2 billion. They paid no taxes in eight of those years.



4. Trump incites hate and bigotry. He regularly insults critics and has slurred blacks, Mexicans, Muslims and immigrants. He has called white supremacists “very fine people.”
His policy that separated hundreds of immigrant children from their parents is inhumane.

5. Trump has denied climate change as a scientific fact, ignoring government scientists who warn of serious consequences to the world unless we substantially curtail burning fossil fuels.
Instead, Trump’s policies favor fossil fuels and help exacerbate global warming.

6. Changing how the Endangered Species Act is applied to make it harder to protect animals and plants from the climate crisis

7. Stripping protections from streams and wetlands that had been protected by the Obama administration

8. Revoking California's waiver to set its own vehicle emissions standards under the Clean Air Act

9. Trump is a would-be dictator who coddles strongmen. He has taken the word of Russian President Vladimir Putin over U.S. intelligence agencies. He has called North Korean dictator Kim Jong Un “honorable.”
He has similarly praised dictatorial leaders of China, the Philippines and Egypt.

10. Trump thumbs his nose at the rule of law, undermining our democracy. He has attacked judges on rulings with which he has disagreed.

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Human already detected long back ago that the pandemic is coming and touching down our earth.



From the 1918 Spanish Flu pandemic to the 2014 Ebola outbreak in West Africa, humankind has lived in fear of a potent infectious disease that would mark its demise.

Dr Rosalind Eggo is a mathematical modeller who tracks the spread of deadly viruses, in an attempt to stop them. In this talk, she combines science with humour and answers the question we all want to ask: “Will a pandemic mark the end of humankind?”



Rosalind Eggo is an Assistant Professor at the London School of Hygiene & Tropical Medicine, in the UK. She received her PhD in the dynamics of the 1918 influenza pandemic from Imperial College London, and then worked at The University of Texas at Austin, USA. Rosalind works in mathematical modelling of infectious diseases.

This means she uses computational and mathematical methods to understand the transmission of pathogens through populations.

The aim of infectious disease modelling is to understand the routes and mechanisms that drive the spread of infections, so that we can ultimately design interventions to prevent them.

Rosalind has worked on analysis of pandemic influenza, Ebola, Zika, cholera, and other pathogens. This talk was given at a TEDx event using the TED conference format but independently organized by a local community.



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India is a unique country with 1.3 billion+ population. Society is divided by cast. Cast divided people into different classes. Higher the cast better the living standard. Society is built in racism. Racism in embedded to this over populated nations.

Indians don't like to talk about it, because they knew that it will back fire rest of the world. India also comprise of 100+ religion. Cast also has a control over it.

Marriage ceremony only occur between similar or same cast, not lower. It is a big problem if lower cast marry a higher cast and versa. Some honor killing take place when conflict mount in severe stage due to label of cast marriage.

Why India can not come out of this burden?

1. Cast is embedded into by a very fanatical religion. Religion and it's existence is control by fundamental group with a hidden connection with federal government's ministers. Indirectly government actually protect them.

2. For example Cow dung and Cow urine eaters ( a special cast) are control, support and protected by government.




3. You will never touch Indians if you know how deep the cast can do.

4. Cast the believes that Cow is God, that is the reason cow openly hanging around the street and protected by laws.

I will leave the topics for more than 1 millions lines in mind with facts and videos to write in future about cast in modern ara.

I really appriciate the Sangita Vyas, who has a lot of guts standing on stage talking about people doing turds in the open. If you do not talk openly, how you solve the issue. I salute the iron woman.

I like to government of India should focus on the following areas as follows:

1. Open defecation should stop and government to create a project to educate people.

2. Composting process in toilet system that could dissolve the waste in to the soil. implementation required in rural areas.

3. National sewage system to safeguard the health and well being of their children. Implementation required by Government

4. Feminine hygiene is a big question in India. That is the reason birth mortality is too high. Non profit organization to create an awareness

5. Bumps ans slams should be reduced and eliminated from the big cities as it could bring disaster during any pandemics.

More topics
Cow dung and Cow urine brain in India

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The president of the United States has been slandering the World Health Organization. He has blocked the annual donation from the Us taxpayers to the World Health Organization.

Trump is trying to shift his failure for his covid19 response. New York City and the United States are responsible for their own administrative failures too.

The USFDA is the main drug standard in the world.

The CDC is the gold standard for knowledge and research on epidemic control worldwide.

So why Trump's is arrogent and baseless proud?

Because of his own stupidity, his own ideology and administrative weakness.

Trump doesn't understand that the World Health Organization's work against malaria, AIDS, polio, tuberculosis in all other countrys to protect Americans. Because they do not have no polio and they don't have tuberculosis in their country.

If the World Health Organization fails to do this due to short of money, All the diseases Like polio, tuberculosis will enter through Newyork to all american cities. Just like corona enter through Newyork state to the rest of the states like a blezzing fire.

America as a country act like a dictatorship through their current president D. Trump. But he keeps his own system democratic. It's like ancient Rome. Caesar is democratic in Rome, but Caesar is the emperor of all city combined.

As a result, the faces of these young Caesars are being revealed today.

The country is being threatened by the failed people, not telling the truth to the people. The countries where the geniuse people leads, those countries are handling the situation very well.

Iron men like are confused, loosing the right direction to handle the situation. Israel, Germany, Colonial Britain, Italy, Spain, France, Portugal. But Germany are still in the middle of wave.

China, Korea and Vietnam are doingv very well to control the virus. What's the reason? Because it's not the character of the regime, the character of the ruler keeps people good in any extreme situation.

America does not send medical teams to any country. Unless there are American soldiers fighting there. A TV serial called M A S H, which has been on TV for years, was played by Alan Alda, who was the lead in the field hospital of the American Soldiers who were involved in the Korean War showing the story of doctors and nurse in battle field.

America sends troops all over the world. American military signature is all over the world So do american Bombs. Sends missiles to Countries of Europe. Iraq, Afghanistan, Haiti, Panama, Libya, Syria, Saudi Arabia, Egypt, Bolivia, Iran, Nicaragua, Chile, Cuba, Vietnam, Korea.

The Us also tried to assassinate the Cuban leader.

He was attacked by a american assigned Cuban in the Bay of Piggs.

But today, the Cuba send doctors to America.

Who is the World power now?

The attack on the Corona has made it easier for us to understand the character of the pagans and it's class.

There is nothing left in the US except the dollar.

That's also gone in China's pocket.

If Corona will stay for a long, the day of the bullying will end.

The geniuses will survive.

Darwin's thoughts will be revealed.

The World will see the Survival of the Fittest, not by the body and arms power, but by the merit of the nation.