Saturday, December 28, 2013

Unbelievable Facts

A unique blog of great unbelievable stuff around the world. Nothing but the truth here, no matter how hard you may find it to believe.
But we have authenticated and verified all these mind blowing & mind boggling stories,
articles and pictures!!!

Unbelievable Facts

Top 50 Unbelievable Facts
(General)

You see,as much as some people hate to be taught and trained, there are few of us who
can resist learning something interesting. It’s in our blood. The need to know.
As a way to keep my young man’s interest alive, I spent the rest of that course trawl up as many interesting and credibility-busting
facts as I could. Even if I had to stretch their relevance to the subject of my course.
And it’s a trick you can keep up your sleeve too. Just make a
file on your computer called “Strange Facts” and put in it any fascinating facts that you come across while surfing or
training.

Here are 50 outstanding ones to  start you off…

1. If you are struck by lightning, your skin will be heated to 28,000 degrees Centigrade, hotter than the surface of the Sun.

2. If you trace your family tree back 25 generations, you will have 33,554,432 direct ancestors – assuming no incest was involved.

3. The average distance between the stars in the sky is 20 million miles.

4. It would take a modern spaceship 70,000 years to get to the nearest star to earth.

5. An asteroid wiped out every single dinosaur in the world, but not a single species of toad
or salamander was affected. No one knows why, nor why the crocodiles and tortoises
survived.

6. If you dug a well to the centre of the Earth, and dropped a brick in it, it would take 45 minutes to get to the bottom – 4,000 miles.down.

7. Your body sheds 10 billion flakes of skin every day.

8. The Earth weighs 6,500 million tons.

9. Honey is the only food consumed by humans that doesn’t go off.

10. The Hawaiian alphabet has only 12 letters.

11. A donkey can sink into quicksand but a mule can’t.

12. Every time you sneeze your heart stops a second.

13. There are 22 miles more canals in Birmingham UK than in Venice.

14. Potato crisps were invented by a Mr Crumm.

15. Facetious and abstemious contain all the vowels in their correct order.

16. Eskimoes have hundreds of words for snow but none for hello.

17. The word “set” has the most definitions in the English language.

18. The only 15 letter word that can be spelled without repeating its letters is uncopyrightable.

19. Windmills always turn counter-clockwise.

20. The “Sixth Sick Sheik’s Sixth Sheep’s Sick” is the hardest tongue-twister.

21. The longest English word without a vowel is twyndyllyngs which means "twins".

22. 1 x 8 + 1 = 9; 12 x 8 + 2 = 98; 123 x 8 + 3 = 987; 1234 x 8 + 4 = 9876; 12345 x 8 + 5 = 98765; 123456 x 8 + 6 = 987654; 1234567 x 8 + 7 = 9876543; 12345678 x 8 + 8 = 98765432; 123456789 x 8 + 9 = 987654321

23. The word "dreamt" is the only common word in the English language that ends in
"mt".

24. Albert Einstein never wore any socks.

25. The average human will eat 8 spiders while asleep in their lifetime.

26. In space, astronauts cannot cry because there is no gravity.

27. Hummingbirds are the only creatures that can fly backwards.

28. An ostrich’s eye is bigger than its brain.

29. Cockroaches can live 9 days without their heads before they starve to death.

30. A flamingo can eat only when its head is upside down.

31. The lighter was invented before the match.

32. The average left-handed person lives 7 years LESS than a right-handed person.

33. The average person has over 1,460 dreams a year!

34. Scientists with high-speed cameras have discovered that rain drops are not tear shaped
but rather look like hamburger buns.

35. The first Internet domain name ever registered was Symbolics.com on March 15,1985.

36. When Alexander Graham Bell invented the telephone back in 1876, only six phones were
sold in the first month.

37. Approximately 7.5% of all office
documents get lost.

38. Business.com is currently the most expensive domain name sold: for $7.5 million.

39. In 2001, the five most valuable brand names in order were Coca-Cola, Microsoft, IBM, GE, and Nokia.

40. In Canada, the most productive day of the working week is Tuesday.

41. In a study by the University of Chicago in 1907, it was concluded that the easiest colour to spot is yellow. This is why John Hertz, who
is the founder of the Yellow Cab Company picked cabs to be yellow.

42. It takes about 63,000 trees to make thenewsprint for the average Sunday edition of The New York Times.

43. On average a business document is copied 19 times.

44. The largest employer in the world is the Indian railway system in India, employing over 1.6 million people.

45. Warner Chappel Music owns the copyright to the song "Happy Birthday." They make over
$1 million in royalties every year from the commercial use of the song.

46. All babies are colour-blind when they are born.

47. Children grow faster in the springtime than any other season during the year.

48. Each nostril of a human being registers smells in a different way. Smells that are made from the right nostril are more pleasant
than the left. However, smells can be detected more accurately when made by the left nostril.

49. Humans are born with 350 bones in their body, however when a person reaches adulthood they only have 206 bones. This
occurs because many of them join together to make a single bone.

50. May babies are on average 200 grams heavier than babies born in other months.

Friday, December 27, 2013

10 Unbelievable Facts About Human Brain That Everyone Should Know.

  1. Nerve impulses to and from the brain travel as fast as 170 miles per hour. Ever wonder how you can react so fast to things around you or why that stubbed toe hurts right away? It’s due to the super-speedy movement of nerve impulses from your brain to the rest of your body and vice versa, bringing reactions at the speed of a high powered luxury sports car.
  2. The brain operates on the same amount of power as 10-watt light bulb. The cartoon image of a light bulb over your head when a great thought occurs isn’t too far off the mark. Your brain generates as much energy as a small light bulb even when you’re sleeping.
  3. The human brain cell can hold 5 times as much information as the Encyclopedia Britannica. Or any other encyclopedia for that matter. Scientists have yet to settle on a definitive amount, but the storage capacity of the brain in electronic terms is thought to be between 3 or even 1,000 terabytes. The National Archives of Britain, containing over 900 years of history, only takes up 70 terabytes, making your brain’s memory power pretty darn impressive.
  4. Your brain uses 20% of the oxygen that enters your bloodstream.The brain only makes up about 2% of our body mass, yet consumes more oxygen than any other organ in the body, making it extremely susceptible to damage related to oxygen deprivation. So breathe deep to keep your brain happy and swimming in oxygenated cells.
  5. The brain is much more active at night than during the day.Logically, you would think that all the moving around, complicated calculations and tasks and general interaction we do on a daily basis during our working hours would take a lot more brain power than, say, lying in bed. Turns out, the opposite is true. When you turn off your brain turns on. Scientists don’t yet know why this is but you can thank the hard work of your brain while you sleep for all those pleasant dreams.
  6. Scientists say the higher your I.Q. the more you dream. While this may be true, don’t take it as a sign you’re mentally lacking if you can’t recall your dreams. Most of us don’t remember many of our dreams and the average length of most dreams is only 2-3 seconds–barely long enough to register.
  7. Neurons continue to grow throughout human life. For years scientists and doctors thought that brain and neural tissue couldn’t grow or regenerate. While it doesn’t act in the same manner as tissues in many other parts of the body, neurons can and do grow throughout your life, adding a whole new dimension to the study of the brain and the illnesses that affect it.
  8. Information travels at different speeds within different types of neurons. Not all neurons are the same. There are a few different types within the body and transmission along these different kinds can be as slow as 0.5 meters/sec or as fast as 120 meters/sec.
  9. The brain itself cannot feel pain. While the brain might be the pain center when you cut your finger or burn yourself, the brain itself does not have pain receptors and cannot feel pain. That doesn’t mean your head can’t hurt. The brain is surrounded by loads of tissues, nerves and blood vessels that are plenty receptive to pain and can give you a pounding headache.
  10. 80% of the brain is water. Your brain isn’t the firm, gray mass you’ve seen on TV. Living brain tissue is a squishy, pink and jelly-like organ thanks to the loads of blood and high water content of the tissue. So the next time you’re feeling dehydrated get a drink to keep your brain hydrated.
Go to link www.science10000.blogspot.com

193 Funny & Interesting Facts

193 Funny And Interesting Facts.

    It is impossible to lick your elbow (busted)

   A crocodile can't stick it's tongue out.

   A shrimp's heart is in it's head.

     People say "Bless you" when you sneeze because when you sneeze,your heart stops for a mili-second.

    In a study of 200,000 ostriches over a period of 80 years, no one reported a single case where an ostrich buried its head in the sand.

     It is physically impossible for pigs to look up into the sky.
     A pregnant goldfish is called a twit. (busted?)

    More than 50% of the people in the world have never made or received a telephone call.

    Rats and horses can't vomit.
    If you sneeze too hard, you can fracture a rib.

    If you try to suppress a sneeze, you can rupture a blood vessel in your head or neck and die.

    If you keep your eyes open by force when you sneeze, you might pop an eyeball out.

    Rats multiply so quickly that in 18 months, two rats could have over a million descendants.

    Wearing headphones for just an hour will increase the bacteria in your ear by 700 times.

    In every episode of Seinfeld there is a Superman somewhere.
    The cigarette lighter was invented before the match.
    Thirty-five percent of the people who use personal ads for dating are already married.
    A duck's quack doesn't echo, and no one knows why.
    23% of all photocopier faults worldwide are caused by people sitting on them and photocopying their butts.
    In the course of an average lifetime you will, while sleeping, eat 70 assorted insects and 10 spiders.
    Most lipstick contains fish scales.
    Like fingerprints, everyone's tongue print is different.
    Over 75% of people who read this will try to lick their elbow.
    A crocodile can't move its tongue and cannot chew. Its digestive juices are so strong that it can digest a steel nail.
    Money notes are not made from paper, they are made mostly from a special blend of cotton and linen. In 1932, when a shortage of cash occurred in Tenino, Washington, USA, notes were made out of wood for a brief period.
    The Grammy Awards were introduced to counter the threat of rock music. In the late 1950s, a group of record executives were alarmed by the explosive success of rock ‘n roll, considering it a threat to "quality" music.
    Tea is said to have been discovered in 2737 BC by a Chinese emperor when some tea leaves accidentally blew into a pot of boiling water. The tea bag was introduced in 1908 by Thomas Sullivan of New York.
    Over the last 150 years the average height of people in industrialised nations has increased 10 cm (about 4 inches). In the 19th century, American men were the tallest in the world, averaging 1,71m (5'6"). Today, the average height for American men is 1,75m (5'7"), compared to 1,77 (5'8") for Swedes, and 1,78 (5'8.5") for the Dutch. The tallest nation in the world is the Watusis of Burundi.
    In 1955 the richest woman in the world was Mrs Hetty Green Wilks, who left an estate of $95 million in a will that was found in a tin box with four pieces of soap. Queen Elizabeth of Britain and Queen Beatrix of the Netherlands count under the 10 wealthiest women in the world.
    Joseph Niepce developed the world's first photographic image in 1827. Thomas Edison and W K L Dickson introduced the film camera in 1894. But the first projection of an image on a screen was made by a German priest. In 1646, Athanasius Kircher used a candle or oil lamp to project hand-painted images onto a white screen.
    In 1935 a writer named Dudley Nichols refused to accept the Oscar for his movie The Informer because the Writers Guild was on strike against the movie studios. In 1970 George C. Scott refused the Best Actor Oscar for Patton. In 1972 Marlon Brando refused the Oscar for his role in The Godfather.
    The system of democracy was introduced 2 500 years ago in Athens, Greece. The oldest existing governing body operates in Althing in Iceland. It was established in 930 AD.
    A person can live without food for about a month, but only about a week without water.
    If the amount of water in your body is reduced by just 1%, you'll feel thirsty.
    If it's reduced by 10%, you'll die.
    According to a study by the Economic Research Service, 27% of all food production in Western nations ends up in garbage cans. Yet, 1,2 billion people are underfed - the same number of people who are overweight.
    Camels are called "ships of the desert" because of the way they move, not because of their transport capabilities. A Dromedary camel has one hump and a Bactrian camel two humps. The humps are used as fat storage. Thus, an undernourished camel will not have a hump.
    In the Durango desert, in Mexico, there's a creepy spot called the "Zone of Silence." You can't pick up clear TV or radio signals. And locals say fireballs sometimes appear in the sky.
    Ethernet is a registered trademark of Xerox, Unix is a registered trademark of AT&T.
    Bill Gates' first business was Traff-O-Data, a company that created machines which recorded the number of cars passing a given point on a road.
    Uranus' orbital axis is tilted at 90 degrees.
    The final resting-place for Dr. Eugene Shoemaker - the Moon. The famed U.S. Geological Survey astronomer, trained the Apollo astronauts about craters, but never made it into space. Mr. Shoemaker had wanted to be an astronaut but was rejected because of a medical problem. His ashes were placed on board the Lunar Prospector spacecraft before it was launched on January 6, 1998. NASA crashed the probe into a crater on the moon in an attempt to learn if there is water on the moon.
    Outside the USA, Ireland is the largest software producing country in the world.
    The first fossilized specimen of Australopithecus afarenisis was named Lucy after the paleontologists' favorite song "Lucy in the Sky with Diamonds," by the Beatles.
    Figlet, an ASCII font converter program, stands for Frank, Ian and Glenn's LETters.
    Every human spent about half an hour as a single cell.
    Every year about 98% of atoms in your body are replaced.
    Hot water is heavier than cold.
    Plutonium - first weighed on August 20th, 1942, by University of Chicago scientists Glenn Seaborg and his colleagues - was the first man-made element.
    If you went out into space, you would explode before you suffocated because there's no air pressure.
    The radioactive substance, Americanium - 241 is used in many smoke detectors.
    The original IBM-PCs, that had hard drives, referred to the hard drives as Winchester drives. This is due to the fact that the original Winchester drive had a model number of 3030. This is, of course, a Winchester firearm.
    Sound travels 15 times faster through steel than through the air.
    On average, half of all false teeth have some form of radioactivity.
    Only one satellite has been ever been destroyed by a meteor: the European Space Agency's Olympus in 1993.
    Starch is used as a binder in the production of paper. It is the use of a starch coating that controls ink penetration when printing. Cheaper papers do not use as much starch, and this is why your elbows get black when you are leaning over your morning paper.
    Sterling silver is not pure silver. Because pure silver is too soft to be used in most tableware it is mixed with copper in the proportion of 92.5 percent silver to 7.5 percent copper.
    A ball of glass will bounce higher than a ball of rubber. A ball of solid steel will bounce higher than one made entirely of glass.
    A chip of silicon a quarter-inch square has the capacity of the original 1949 ENIAC computer, which occupied a city block.
    An ordinary TNT bomb involves atomic reaction, and could be called an atomic bomb. What we call an A-bomb involves nuclear reactions and should be called a nuclear bomb.
    At a glance, the Celsius scale makes more sense than the Fahrenheit scale for temperature measuring. But its creator, Anders Celsius, was an oddball scientist. When he first developed his scale, he made freezing 100 degrees and boiling 0 degrees, or upside down. No one dared point this out to him, so fellow scientists waited until Celsius died to change the scale.
    At a jet plane's speed of 1,000 km (620mi) per hour, the length of the plane becomes one atom shorter than its original length.
    The first full moon to occur on the winter solstice, Dec. 22, commonly called the first day of winter, happened in 1999. Since a full moon on the winter solstice occurred in conjunction with a lunar perigee (point in the moon's orbit that is closest to Earth), the moon appeared about 14% larger than it does at apogee (the point in it's elliptical orbit that is farthest from the Earth).

    Since the Earth is also several million miles closer to the sun at that time of the year than in the summer, sunlight striking the moon was about 7% stronger making it brighter. Also, this was the closest perigee of the Moon of the year since the moon's orbit is constantly deforming. In places where the weather was clear and there was a snow cover, even car headlights were superfluous.
    According to security equipment specialists, security systems that utilize motion detectors won't function properly if walls and floors are too hot. When an infrared beam is used in a motion detector, it will pick up a person's body temperature of 98.6 degrees compared to the cooler walls and floor.

    If the room is too hot, the motion detector won't register a change in the radiated heat of that person's body when it enters the room and breaks the infrared beam. Your home's safety might be compromised if you turn your air conditioning off or set the thermostat too high while on summer vacation.
    Western Electric successfully brought sound to motion pictures and introduced systems of mobile communications which culminated in the cellular telephone.
    On December 23, 1947, Bell Telephone Laboratories in Murray Hill, N.J., held a secret demonstration of the transistor which marked the foundation of modern electronics.
    The wick of a trick candle has small amounts of magnesium in them. When you light the candle, you are also lighting the magnesium. When someone tries to blow out the flame, the magnesium inside the wick continues to burn and, in just a split second (or two or three), relights the wick.
    Ostriches are often not taken seriously. They can run faster than horses, and the males can roar like lions.
    Seals used for their fur get extremely sick when taken aboard ships.
    Sloths take two weeks to digest their food.
    Guinea pigs and rabbits can't sweat.
    The pet food company Ralston Purina recently introduced, from its subsidiary Purina Philippines, power chicken feed designed to help roosters build muscles for cockfighting, which is popular in many areas of the world.
    According to the Wall Street Journal, the cockfighting market is huge: The Philippines has five million roosters used for exactly that.
    Sharks and rays are the only animals known to man that don't get cancer. Scientists believe this has something to do with the fact that they don't have bones, but cartilage.
    The porpoise is second to man as the most intelligent animal on the planet.
    Young beavers stay with their parents for the first two years of their lives before going out on their own.
    Skunks can accurately spray their smelly fluid as far as ten feet.
    Deer can't eat hay.
    Gopher snakes in Arizona are not poisonous, but when frightened they may hiss and shake their tails like rattlesnakes.
    On average, dogs have better eyesight than humans, although not as colorful.
    The duckbill platypus can store as many as six hundred worms in the pouches of its cheeks.
    The lifespan of a squirrel is about nine years.
    North American oysters do not make pearls of any value.
    Human birth control pills work on gorillas.
    Many sharks lay eggs, but hammerheads give birth to live babies that look like very small duplicates of their parents. Young hammerheads are usually born headfirst, with the tip of their hammer-shaped head folded backward to make them more streamlined for birth.
    Gorillas sleep as much as fourteen hours per day.
    A biological reserve has been made for golden toads because they are so rare.
    There are more than fifty different kinds of kangaroos.
    Jellyfish like salt water. A rainy season often reduces the jellyfish population by putting more fresh water into normally salty waters where they live.
    The female lion does ninety percent of the hunting.
    The odds of seeing three albino deer at once are one in seventy-nine billion, yet one man in Boulder Junction, Wisconsin, took a picture of three albino deer in the woods.
    A group of twelve or more cows is called a flink.
    Cats often rub up against people and furniture to lay their scent and mark their territory. They do it this way, as opposed to the way dogs do it, because they have scent glands in their faces.
    Cats sleep up to eighteen hours a day, but never quite as deep as humans. Instead, they fall asleep quickly and wake up intermittently to check to see if their environment is still safe.
    Catnip, or Nepeta cataria, is an herb with nepetalactone in it. Many think that when cats inhale nepetalactone, it affects hormones that arouse sexual feelings, or at least alter their brain functioning to make them feel "high." Catnip was originally made, using nepetalactone as a natural bug repellant, but roaming cats would rip up the plants before they could be put to their intended task.
    The nematode Caenorhabditis elegans ages the equivalent of five human years for every day they live, so they usually die after about fourteen days. When stressed, though, the worm goes into a comatose state that can last for two or more months. The human equivalent would be to sleep for about two hundred years.
    You can tell the sex of a horse by its teeth. Most males have 40, females have 36.
    Money isn't made out of paper; it's made out of cotton.
    The 57 on Heinz ketchup bottle represents the varieties of pickle the company once had.
    Your stomach produces a new layer of mucus every two weeks - otherwise it will digest itself.
    The Declaration of Independence was written on hemp paper.
    A raisin dropped in a glass of fresh champagne will bounce up and down continuously from the bottom of the glass to the top.
    Susan Lucci is the daughter of Phyllis Diller.
    Every person has a unique tongue print as well as fingerprints.
    315 entries in Webster's 1996 Dictionary were misspelled.
    On average, 12 newborns will be given to the wrong parents daily.
    During the chariot scene in 'Ben Hur' a small red car can be seen in the distance.
    Warren Beatty and Shirley MacLaine are brother and sister.
    Orcas (killer whales) kill sharks by torpedoing up into the shark's stomach from underneath, causing the shark to explode.
    (removed, duplicated)
    Donald Duck comics were banned from Finland because he doesn't wear any pants.
    Ketchup was sold in the 1830s as medicine.
    Upper and lower case letters are named 'upper' and 'lower' because in the time when all original print had to be set in individual letters, the 'upper case' letters were stored in the case on top of the case that stored the smaller, 'lower case' letters.
    Leonardo da Vinci could write with one hand and draw with the other at the same time.
    Because metal was scarce, the Oscars given out during World War II were made of wood.
    There are no clocks in Las Vegas gambling casinos.
    The name Wendy was made up for the book Peter Pan, there was never a recorded Wendy before!
    There are no words in the dictionary that rhyme with: orange, purple, and silver!
    Leonardo Da Vinci invented scissors.
    A tiny amount of liquor on a scorpion will make it instantly go mad and sting itself to death.
    The mask used by Michael Myers in the original "Halloween" was a Captain Kirk mask painted white.
    If you have three quarters, four dimes, and four pennies, you have $1.19. You also have the largest amount of money in coins without being able to make change for a dollar.
    Celery has negative calories! It takes more calories to eat a piece of celery than the celery has in it to begin with. It's the same with apples!
    Chewing gum while peeling onions will keep you from crying!
    The glue on Israeli postage stamps is certified kosher.
    Guinness Book of Records holds the record for being the book most often stolen from Public Libraries.
    Astronauts are not allowed to eat beans before they go into space because passing wind in a space suit damages them.
    The word "queue" is the only word in the English language that is still pronounced the same way when the last four letters are removed.
    Beetles taste like apples, wasps like pine nuts, and worms like fried bacon.
    Of all the words in the English language, the word ’set’ has the most definitions!
    What is called a "French kiss" in the English speaking world is known as an "English kiss" in France.
    "Almost" is the longest word in the English language with all the letters in alphabetical order.
    "Rhythm" is the longest English word without a vowel.
    In 1386, a pig in France was executed by public hanging for the murder of a child
    A cockroach can live several weeks with its head cut off.
    Human thigh bones are stronger than concrete.
    You can’t kill yourself by holding your breath
    There is a city called Rome on every continent.
    It’s against the law to have a pet dog in Iceland.
    Your heart beats over 100,000 times a day.
    Horatio Nelson, one of England’s most illustrious admirals was throughout his life, never able to find a cure for his sea-sickness.
    The skeleton of Jeremy Bentham is present at all important meetings of the University of London
    Right handed people live, on average, nine years longer than left-handed people
    Your ribs move about 5 million times a year, everytime you breathe!
    The elephant is the only mammal that can’t jump!
    One quarter of the bones in your body, are in your feet!
    Like fingerprints, everyone’s tongue print is different!
    The first known transfusion of blood was performed as early as 1667, when Jean-Baptiste, transfused two pints of blood from a sheep to a young man
    Fingernails grow nearly 4 times faster than toenails!
    Most dust particles in your house are made from dead skin!
    The present population of 5 billion plus people of the world is predicted to become 15 billion by 2080.
    Women blink nearly twice as much as men.
    Adolf Hitler was a vegetarian, and had only ONE testicle.
    Honey is the only food that does not spoil. Honey found in the tombs of Egyptian pharaohs has been tasted by archaeologists and found edible.
    Months that begin on a Sunday will always have a "Friday the 13th."
    Coca-Cola would be green if colouring weren’t added to it.
    On average a hedgehog’s heart beats 300 times a minute.
    More people are killed each year from bees than from snakes.
    The average lead pencil will draw a line 35 miles long or write approximately 50,000 English words.
    More people are allergic to cow’s milk than any other food.
    Camels have three eyelids to protect themselves from blowing sand.
    The placement of a donkey’s eyes in its’ heads enables it to see all four feet at all times!
    The six official languages of the United Nations are: English, French, Arabic, Chinese, Russian and Spanish.
    Earth is the only planet not named after a god.
    It’s against the law to burp, or sneeze in a church in Nebraska, USA.
    You’re born with 300 bones, but by the time you become an adult, you only have 206.
    Some worms will eat themselves if they can’t find any food!
    Dolphins sleep with one eye open!
    It is impossible to sneeze with your eyes open
    The worlds oldest piece of chewing gum is 9000 years old!
    The longest recorded flight of a chicken is 13 seconds
    Queen Elizabeth I regarded herself as a paragon of cleanliness. She declared that she bathed once every three months, whether she needed it or not
    Slugs have 4 noses.
    Owls are the only birds who can see the colour blue.
    A man named Charles Osborne had the hiccups for 69 years!
    A giraffe can clean its ears with its 21-inch tongue!
    The average person laughs 10 times a day!
    An ostrich’s eye is bigger than its brain
    If you yelled for 8 years, 7 months and 6 days you would have produced enough sound energy to heat one cup of coffee.
    If you farted consistently for 6 years and 9 months, enough gas is produced to create the energy of an atomic bomb.
    The human heart! creates enough pressure when it pumps out to the body to squirt blood 30 feet.
    A pig's orgasm lasts 30 minutes.
    A cockroach will live nine days without its head before it starves to death!
    Banging your head against a wall uses 150 calories a hour
    The male praying mantis cannot copulate while its head is attached to its body. The female initiates sex by ripping the male's head off.
    The flea can jump 350 times its body length. It's like a human jumping the length of a football field.
    The catfish has over 27,000 taste buds.
    Some lions mate over 50 times a day.
    Butterflies taste with their feet.
    The strongest muscle in the body is the tongue.
    A cat's urine glows under a black light.
    An ostrich's eye is bigger than its brain.
    Starfish have no brains.
    Polar bears are left-handed.
    Humans and dolphins are the only species that have sex for pleasure.

Tuesday, December 24, 2013

193 Funny And Interesting Facts.



  1. It is impossible to lick your elbow (busted)
  2. A crocodile can't stick it's tongue out.
  3. A shrimp's heart is in it's head.
  4. People say "Bless you" when you sneeze because when you sneeze,your heart stops for a mili-second.
  5. In a study of 200,000 ostriches over a period of 80 years, no one reported a single case where an ostrich buried its head in the sand.
  6. It is physically impossible for pigs to look up into the sky.
  7. A pregnant goldfish is called a twit. (busted?)
  8. More than 50% of the people in the world have never made or received a telephone call.
  9. Rats and horses can't vomit.
  10. If you sneeze too hard, you can fracture a rib.
  11. If you try to suppress a sneeze, you can rupture a blood vessel in your head or neck and die.
  12. If you keep your eyes open by force when you sneeze, you might pop an eyeball out.
  13. Rats multiply so quickly that in 18 months, two rats could have over a million descendants.
  14. Wearing headphones for just an hour will increase the bacteria in your ear by 700 times.
  15. In every episode of Seinfeld there is a Superman somewhere.
  16. The cigarette lighter was invented before the match.
  17. Thirty-five percent of the people who use personal ads for dating are already married.
  18. A duck's quack doesn't echo, and no one knows why.
  19. 23% of all photocopier faults worldwide are caused by people sitting on them and photocopying their butts.
  20. In the course of an average lifetime you will, while sleeping, eat 70 assorted insects and 10 spiders.
  21. Most lipstick contains fish scales.
  22. Like fingerprints, everyone's tongue print is different.
  23. Over 75% of people who read this will try to lick their elbow.
  24. A crocodile can't move its tongue and cannot chew. Its digestive juices are so strong that it can digest a steel nail.
  25. Money notes are not made from paper, they are made mostly from a special blend of cotton and linen. In 1932, when a shortage of cash occurred in Tenino, Washington, USA, notes were made out of wood for a brief period.
  26. The Grammy Awards were introduced to counter the threat of rock music. In the late 1950s, a group of record executives were alarmed by the explosive success of rock ‘n roll, considering it a threat to "quality" music.
  27. Tea is said to have been discovered in 2737 BC by a Chinese emperor when some tea leaves accidentally blew into a pot of boiling water. The tea bag was introduced in 1908 by Thomas Sullivan of New York.
  28. Over the last 150 years the average height of people in industrialised nations has increased 10 cm (about 4 inches). In the 19th century, American men were the tallest in the world, averaging 1,71m (5'6"). Today, the average height for American men is 1,75m (5'7"), compared to 1,77 (5'8") for Swedes, and 1,78 (5'8.5") for the Dutch. The tallest nation in the world is the Watusis of Burundi.
  29. In 1955 the richest woman in the world was Mrs Hetty Green Wilks, who left an estate of $95 million in a will that was found in a tin box with four pieces of soap. Queen Elizabeth of Britain and Queen Beatrix of the Netherlands count under the 10 wealthiest women in the world.
  30. Joseph Niepce developed the world's first photographic image in 1827. Thomas Edison and W K L Dickson introduced the film camera in 1894. But the first projection of an image on a screen was made by a German priest. In 1646, Athanasius Kircher used a candle or oil lamp to project hand-painted images onto a white screen.
  31. In 1935 a writer named Dudley Nichols refused to accept the Oscar for his movie The Informer because the Writers Guild was on strike against the movie studios. In 1970 George C. Scott refused the Best Actor Oscar for Patton. In 1972 Marlon Brando refused the Oscar for his role in The Godfather.
  32. The system of democracy was introduced 2 500 years ago in Athens, Greece. The oldest existing governing body operates in Althing in Iceland. It was established in 930 AD.
  33. A person can live without food for about a month, but only about a week without water.
    If the amount of water in your body is reduced by just 1%, you'll feel thirsty.
    If it's reduced by 10%, you'll die.
  34. According to a study by the Economic Research Service, 27% of all food production in Western nations ends up in garbage cans. Yet, 1,2 billion people are underfed - the same number of people who are overweight.
  35. Camels are called "ships of the desert" because of the way they move, not because of their transport capabilities. A Dromedary camel has one hump and a Bactrian camel two humps. The humps are used as fat storage. Thus, an undernourished camel will not have a hump.
  36. In the Durango desert, in Mexico, there's a creepy spot called the "Zone of Silence." You can't pick up clear TV or radio signals. And locals say fireballs sometimes appear in the sky.
  37. Ethernet is a registered trademark of Xerox, Unix is a registered trademark of AT&T.
  38. Bill Gates' first business was Traff-O-Data, a company that created machines which recorded the number of cars passing a given point on a road.
  39. Uranus' orbital axis is tilted at 90 degrees.
  40. The final resting-place for Dr. Eugene Shoemaker - the Moon. The famed U.S. Geological Survey astronomer, trained the Apollo astronauts about craters, but never made it into space. Mr. Shoemaker had wanted to be an astronaut but was rejected because of a medical problem. His ashes were placed on board the Lunar Prospector spacecraft before it was launched on January 6, 1998. NASA crashed the probe into a crater on the moon in an attempt to learn if there is water on the moon.
  41. Outside the USA, Ireland is the largest software producing country in the world.
  42. The first fossilized specimen of Australopithecus afarenisis was named Lucy after the paleontologists' favorite song "Lucy in the Sky with Diamonds," by the Beatles.
  43. Figlet, an ASCII font converter program, stands for Frank, Ian and Glenn's LETters.
  44. Every human spent about half an hour as a single cell.
  45. Every year about 98% of atoms in your body are replaced.
  46. Hot water is heavier than cold.
  47. Plutonium - first weighed on August 20th, 1942, by University of Chicago scientists Glenn Seaborg and his colleagues - was the first man-made element.
  48. If you went out into space, you would explode before you suffocated because there's no air pressure.
  49. The radioactive substance, Americanium - 241 is used in many smoke detectors.
  50. The original IBM-PCs, that had hard drives, referred to the hard drives as Winchester drives. This is due to the fact that the original Winchester drive had a model number of 3030. This is, of course, a Winchester firearm.
  51. Sound travels 15 times faster through steel than through the air.
  52. On average, half of all false teeth have some form of radioactivity.
  53. Only one satellite has been ever been destroyed by a meteor: the European Space Agency's Olympus in 1993.
  54. Starch is used as a binder in the production of paper. It is the use of a starch coating that controls ink penetration when printing. Cheaper papers do not use as much starch, and this is why your elbows get black when you are leaning over your morning paper.
  55. Sterling silver is not pure silver. Because pure silver is too soft to be used in most tableware it is mixed with copper in the proportion of 92.5 percent silver to 7.5 percent copper.
  56. A ball of glass will bounce higher than a ball of rubber. A ball of solid steel will bounce higher than one made entirely of glass.
  57. A chip of silicon a quarter-inch square has the capacity of the original 1949 ENIAC computer, which occupied a city block.
  58. An ordinary TNT bomb involves atomic reaction, and could be called an atomic bomb. What we call an A-bomb involves nuclear reactions and should be called a nuclear bomb.
  59. At a glance, the Celsius scale makes more sense than the Fahrenheit scale for temperature measuring. But its creator, Anders Celsius, was an oddball scientist. When he first developed his scale, he made freezing 100 degrees and boiling 0 degrees, or upside down. No one dared point this out to him, so fellow scientists waited until Celsius died to change the scale.
  60. At a jet plane's speed of 1,000 km (620mi) per hour, the length of the plane becomes one atom shorter than its original length.
  61. The first full moon to occur on the winter solstice, Dec. 22, commonly called the first day of winter, happened in 1999. Since a full moon on the winter solstice occurred in conjunction with a lunar perigee (point in the moon's orbit that is closest to Earth), the moon appeared about 14% larger than it does at apogee (the point in it's elliptical orbit that is farthest from the Earth).

    Since the Earth is also several million miles closer to the sun at that time of the year than in the summer, sunlight striking the moon was about 7% stronger making it brighter. Also, this was the closest perigee of the Moon of the year since the moon's orbit is constantly deforming. In places where the weather was clear and there was a snow cover, even car headlights were superfluous.
  62. According to security equipment specialists, security systems that utilize motion detectors won't function properly if walls and floors are too hot. When an infrared beam is used in a motion detector, it will pick up a person's body temperature of 98.6 degrees compared to the cooler walls and floor.

    If the room is too hot, the motion detector won't register a change in the radiated heat of that person's body when it enters the room and breaks the infrared beam. Your home's safety might be compromised if you turn your air conditioning off or set the thermostat too high while on summer vacation.
  63. Western Electric successfully brought sound to motion pictures and introduced systems of mobile communications which culminated in the cellular telephone.
  64. On December 23, 1947, Bell Telephone Laboratories in Murray Hill, N.J., held a secret demonstration of the transistor which marked the foundation of modern electronics.
  65. The wick of a trick candle has small amounts of magnesium in them. When you light the candle, you are also lighting the magnesium. When someone tries to blow out the flame, the magnesium inside the wick continues to burn and, in just a split second (or two or three), relights the wick.
  66. Ostriches are often not taken seriously. They can run faster than horses, and the males can roar like lions.
  67. Seals used for their fur get extremely sick when taken aboard ships.
  68. Sloths take two weeks to digest their food.
  69. Guinea pigs and rabbits can't sweat.
  70. The pet food company Ralston Purina recently introduced, from its subsidiary Purina Philippines, power chicken feed designed to help roosters build muscles for cockfighting, which is popular in many areas of the world.
  71. According to the Wall Street Journal, the cockfighting market is huge: The Philippines has five million roosters used for exactly that.
  72. Sharks and rays are the only animals known to man that don't get cancer. Scientists believe this has something to do with the fact that they don't have bones, but cartilage.
  73. The porpoise is second to man as the most intelligent animal on the planet.
  74. Young beavers stay with their parents for the first two years of their lives before going out on their own.
  75. Skunks can accurately spray their smelly fluid as far as ten feet.
  76. Deer can't eat hay.
  77. Gopher snakes in Arizona are not poisonous, but when frightened they may hiss and shake their tails like rattlesnakes.
  78. On average, dogs have better eyesight than humans, although not as colorful.
  79. The duckbill platypus can store as many as six hundred worms in the pouches of its cheeks.
  80. The lifespan of a squirrel is about nine years.
  81. North American oysters do not make pearls of any value.
  82. Human birth control pills work on gorillas.
  83. Many sharks lay eggs, but hammerheads give birth to live babies that look like very small duplicates of their parents. Young hammerheads are usually born headfirst, with the tip of their hammer-shaped head folded backward to make them more streamlined for birth.
  84. Gorillas sleep as much as fourteen hours per day.
  85. A biological reserve has been made for golden toads because they are so rare.
  86. There are more than fifty different kinds of kangaroos.
  87. Jellyfish like salt water. A rainy season often reduces the jellyfish population by putting more fresh water into normally salty waters where they live.
  88. The female lion does ninety percent of the hunting.
  89. The odds of seeing three albino deer at once are one in seventy-nine billion, yet one man in Boulder Junction, Wisconsin, took a picture of three albino deer in the woods.
  90. A group of twelve or more cows is called a flink.
  91. Cats often rub up against people and furniture to lay their scent and mark their territory. They do it this way, as opposed to the way dogs do it, because they have scent glands in their faces.
  92. Cats sleep up to eighteen hours a day, but never quite as deep as humans. Instead, they fall asleep quickly and wake up intermittently to check to see if their environment is still safe.
  93. Catnip, or Nepeta cataria, is an herb with nepetalactone in it. Many think that when cats inhale nepetalactone, it affects hormones that arouse sexual feelings, or at least alter their brain functioning to make them feel "high." Catnip was originally made, using nepetalactone as a natural bug repellant, but roaming cats would rip up the plants before they could be put to their intended task.
  94. The nematode Caenorhabditis elegans ages the equivalent of five human years for every day they live, so they usually die after about fourteen days. When stressed, though, the worm goes into a comatose state that can last for two or more months. The human equivalent would be to sleep for about two hundred years.
  95. You can tell the sex of a horse by its teeth. Most males have 40, females have 36.
  96. Money isn't made out of paper; it's made out of cotton.
  97. The 57 on Heinz ketchup bottle represents the varieties of pickle the company once had.
  98. Your stomach produces a new layer of mucus every two weeks - otherwise it will digest itself.
  99. The Declaration of Independence was written on hemp paper.
  100. A raisin dropped in a glass of fresh champagne will bounce up and down continuously from the bottom of the glass to the top.
  101. Susan Lucci is the daughter of Phyllis Diller.
  102. Every person has a unique tongue print as well as fingerprints.
  103. 315 entries in Webster's 1996 Dictionary were misspelled.
  104. On average, 12 newborns will be given to the wrong parents daily.
  105. During the chariot scene in 'Ben Hur' a small red car can be seen in the distance.
  106. Warren Beatty and Shirley MacLaine are brother and sister.
  107. Orcas (killer whales) kill sharks by torpedoing up into the shark's stomach from underneath, causing the shark to explode.
  108. (removed, duplicated)
  109. Donald Duck comics were banned from Finland because he doesn't wear any pants.
  110. Ketchup was sold in the 1830s as medicine.
  111. Upper and lower case letters are named 'upper' and 'lower' because in the time when all original print had to be set in individual letters, the 'upper case' letters were stored in the case on top of the case that stored the smaller, 'lower case' letters.
  112. Leonardo da Vinci could write with one hand and draw with the other at the same time.
  113. Because metal was scarce, the Oscars given out during World War II were made of wood.
  114. There are no clocks in Las Vegas gambling casinos.
  115. The name Wendy was made up for the book Peter Pan, there was never a recorded Wendy before!
  116. There are no words in the dictionary that rhyme with: orange, purple, and silver!
  117. Leonardo Da Vinci invented scissors.
  118. A tiny amount of liquor on a scorpion will make it instantly go mad and sting itself to death.
  119. The mask used by Michael Myers in the original "Halloween" was a Captain Kirk mask painted white.
  120. If you have three quarters, four dimes, and four pennies, you have $1.19. You also have the largest amount of money in coins without being able to make change for a dollar.
  121. Celery has negative calories! It takes more calories to eat a piece of celery than the celery has in it to begin with. It's the same with apples!
  122. Chewing gum while peeling onions will keep you from crying!
  123. The glue on Israeli postage stamps is certified kosher.
  124. Guinness Book of Records holds the record for being the book most often stolen from Public Libraries.
  125. Astronauts are not allowed to eat beans before they go into space because passing wind in a space suit damages them.
  126. The word "queue" is the only word in the English language that is still pronounced the same way when the last four letters are removed.
  127. Beetles taste like apples, wasps like pine nuts, and worms like fried bacon.
  128. Of all the words in the English language, the word ’set’ has the most definitions!
  129. What is called a "French kiss" in the English speaking world is known as an "English kiss" in France.
  130. "Almost" is the longest word in the English language with all the letters in alphabetical order.
  131. "Rhythm" is the longest English word without a vowel.
  132. In 1386, a pig in France was executed by public hanging for the murder of a child
  133. A cockroach can live several weeks with its head cut off.
  134. Human thigh bones are stronger than concrete.
  135. You can’t kill yourself by holding your breath
  136. There is a city called Rome on every continent.
  137. It’s against the law to have a pet dog in Iceland.
  138. Your heart beats over 100,000 times a day.
  139. Horatio Nelson, one of England’s most illustrious admirals was throughout his life, never able to find a cure for his sea-sickness.
  140. The skeleton of Jeremy Bentham is present at all important meetings of the University of London
  141. Right handed people live, on average, nine years longer than left-handed people
  142. Your ribs move about 5 million times a year, everytime you breathe!
  143. The elephant is the only mammal that can’t jump!
  144. One quarter of the bones in your body, are in your feet!
  145. Like fingerprints, everyone’s tongue print is different!
  146. The first known transfusion of blood was performed as early as 1667, when Jean-Baptiste, transfused two pints of blood from a sheep to a young man
  147. Fingernails grow nearly 4 times faster than toenails!
  148. Most dust particles in your house are made from dead skin!
  149. The present population of 5 billion plus people of the world is predicted to become 15 billion by 2080.
  150. Women blink nearly twice as much as men.
  151. Adolf Hitler was a vegetarian, and had only ONE testicle.
  152. Honey is the only food that does not spoil. Honey found in the tombs of Egyptian pharaohs has been tasted by archaeologists and found edible.
  153. Months that begin on a Sunday will always have a "Friday the 13th."
  154. Coca-Cola would be green if colouring weren’t added to it.
  155. On average a hedgehog’s heart beats 300 times a minute.
  156. More people are killed each year from bees than from snakes.
  157. The average lead pencil will draw a line 35 miles long or write approximately 50,000 English words.
  158. More people are allergic to cow’s milk than any other food.
  159. Camels have three eyelids to protect themselves from blowing sand.
  160. The placement of a donkey’s eyes in its’ heads enables it to see all four feet at all times!
  161. The six official languages of the United Nations are: English, French, Arabic, Chinese, Russian and Spanish.
  162. Earth is the only planet not named after a god.
  163. It’s against the law to burp, or sneeze in a church in Nebraska, USA.
  164. You’re born with 300 bones, but by the time you become an adult, you only have 206.
  165. Some worms will eat themselves if they can’t find any food!
  166. Dolphins sleep with one eye open!
  167. It is impossible to sneeze with your eyes open
  168. The worlds oldest piece of chewing gum is 9000 years old!
  169. The longest recorded flight of a chicken is 13 seconds
  170. Queen Elizabeth I regarded herself as a paragon of cleanliness. She declared that she bathed once every three months, whether she needed it or not
  171. Slugs have 4 noses.
  172. Owls are the only birds who can see the colour blue.
  173. A man named Charles Osborne had the hiccups for 69 years!
  174. A giraffe can clean its ears with its 21-inch tongue!
  175. The average person laughs 10 times a day!
  176. An ostrich’s eye is bigger than its brain
  177. If you yelled for 8 years, 7 months and 6 days you would have produced enough sound energy to heat one cup of coffee.
  178. If you farted consistently for 6 years and 9 months, enough gas is produced to create the energy of an atomic bomb.
  179. The human heart! creates enough pressure when it pumps out to the body to squirt blood 30 feet.
  180. A pig's orgasm lasts 30 minutes.
  181. A cockroach will live nine days without its head before it starves to death!
  182. Banging your head against a wall uses 150 calories a hour
  183. The male praying mantis cannot copulate while its head is attached to its body. The female initiates sex by ripping the male's head off.
  184. The flea can jump 350 times its body length. It's like a human jumping the length of a football field.
  185. The catfish has over 27,000 taste buds.
  186. Some lions mate over 50 times a day.
  187. Butterflies taste with their feet.
  188. The strongest muscle in the body is the tongue.
  189. A cat's urine glows under a black light.
  190. An ostrich's eye is bigger than its brain.
  191. Starfish have no brains.
  192. Polar bears are left-handed.
  193. Humans and dolphins are the only species that have sex for pleasure.

40 Facts About Sleep You Probably Didn't Know.

  40 Amazing Facts about Sleep
 
40 FACTS ABOUT SLEEP YOU PROBABLY DIDN'T KNOW...
(OR WERE TOO TIRED TO THINK ABOUT)


-The record for the longest period without sleep is 18 days, 21 hours, 40 minutes during a rocking chair marathon. The record holder reported hallucinations, paranoia, blurred vision, slurred speech and memory and concentration lapses.
- It's impossible to tell if someone is really awake without close medical supervision. People can take cat naps with their eyes open without even being aware of it.
- Anything less than five minutes to fall asleep at night means you're sleep deprived. The ideal is between 10 and 15 minutes, meaning you're still tired enough to sleep deeply, but not so exhausted you feel sleepy by day.
- A new baby typically results in 400-750 hours lost sleep for parents in the first year
- One of the best predictors of insomnia later in life is the development of bad habits from having sleep disturbed by young children.
- The continuous brain recordings that led to the discovery of REM (rapid eye-movement) sleep were not done until 1953, partly because the scientists involved were concerned about wasting paper.
- REM sleep occurs in bursts totalling about 2 hours a night, usually beginning about 90 minutes after falling asleep.
- Dreams, once thought to occur only during REM sleep, also occur (but to a lesser extent) in non-REM sleep phases. It's possible there may not be a single moment of our sleep when we are actually dreamless.
- REM dreams are characterised by bizarre plots, but non-REM dreams are repetitive and thought-like, with little imagery - obsessively returning to a suspicion you left your mobile phone somewhere, for example.
- Certain types of eye movements during REM sleep correspond to specific movements in dreams, suggesting at least part of the dreaming process is analagous to watching a film
- No-one knows for sure if other species dream but some do have sleep cycles similar to humans.
- Elephants sleep standing up during non-REM sleep, but lie down for REM sleep.
- Some scientists believe we dream to fix experiences in long-term memory, that is, we dream about things worth remembering. Others reckon we dream about things worth forgetting - to eliminate overlapping memories that would otherwise clog up our brains.
- Dreams may not serve any purpose at all but be merely a meaningless byproduct of two evolutionary adaptations - sleep and consciousness.
- REM sleep may help developing brains mature. Premature babies have 75 per cent REM sleep, 10 per cent more than full-term bubs. Similarly, a newborn kitten puppy rat or hampster experiences only REM sleep, while a newborn guinea pig (which is much more developed at birth) has almost no REM sleep at all.
- Scientists have not been able to explain a 1998 study showing a bright light shone on the backs of human knees can reset the brain's sleep-wake clock.
- British Ministry of Defence researchers have been able to reset soldiers' body clocks so they can go without sleep for up to 36 hrs. Tiny optical fibres embedded in special spectacles project a ring of bright white light (with a spectrum identical to a sunrise) around the edge of soldiers' retinas, fooling them into thinking they have just woken up. The system was first used on US pilots during the bombing of Kosovo.
- Seventeen hours of sustained wakefulness leads to a decrease in performance equivalent to a blood alcohol-level of 0.05%.
- The 1989 Exxon Valdez oil spill off Alaska, the Challenger space shuttle disaster and the Chernobyl nuclear accident have all been attributed to human errors in which sleep-deprivation played a role.
- The NRMA estimates fatigue is involved in one in 6 fatal road accidents.
- Exposure to noise at night can suppress immune function even if the sleeper doesn�t wake. Unfamiliar noise, and noise during the first and last two hours of sleep, has the greatest disruptive effect on the sleep cycle.
- The "natural alarm clock" which enables some people to wake up more or less when they want to is caused by a burst of the stress hormone adrenocorticotropin. Researchers say this reflects an unconscious anticipation of the stress of waking up.
- Some sleeping tablets, such as barbiturates suppress REM sleep, which can be harmful over a long period.
- In insomnia following bereavement, sleeping pills can disrupt grieving.
- Tiny luminous rays from a digital alarm clock can be enough to disrupt the sleep cycle even if you do not fully wake. The light turns off a "neural switch" in the brain, causing levels of a key sleep chemical to decline within minutes.
- To drop off we must cool off; body temperature and the brain's sleep-wake cycle are closely linked. That's why hot summer nights can cause a restless sleep. The blood flow mechanism that transfers core body heat to the skin works best between 18 and 30 degrees. But later in life, the comfort zone shrinks to between 23 and 25 degrees - one reason why older people have more sleep disorders.
- A night on the grog will help you get to sleep but it will be a light slumber and you won't dream much.
- After five nights of partial sleep deprivation, three drinks will have the same effect on your body as six would when you've slept enough.
- Humans sleep on average around three hours less than other primates like chimps, rhesus monkeys, squirrel monkeys and baboons, all of whom sleep for 10 hours.
- Ducks at risk of attack by predators are able to balance the need for sleep and survival, keeping one half of the brain awake while the other slips into sleep mode.
- Ten per cent of snorers have sleep apnoea, a disorder which causes sufferers to stop breathing up to 300 times a night and significantly increases the risk of suffering a heart attack or stroke.
- Snoring occurs only in non-REM sleep
- Teenagers need as much sleep as small children (about 10 hrs) while those over 65 need the least of all (about six hours). For the average adult aged 25-55, eight hours is considered optimal
- Some studies suggest women need up to an hour's extra sleep a night compared to men, and not getting it may be one reason women are much more susceptible to depression than men.
- Feeling tired can feel normal after a short time. Those deliberately deprived of sleep for research initially noticed greatly the effects on their alertness, mood and physical performance, but the awareness dropped off after the first few days.
- Diaries from the pre-electric-light-globe Victorian era show adults slept nine to 10 hours a night with periods of rest changing with the seasons in line with sunrise and sunsets.
- Most of what we know about sleep we've learned in the past 25 years.
- As a group, 18 to 24 year-olds deprived of sleep suffer more from impaired performance than older adults.
- Experts say one of the most alluring sleep distractions is the 24-hour accessibility of the internet.
- The extra-hour of sleep received when clocks are put back at the start of daylight in Canada has been found to coincide with a fall in the number of road accidents.

Sunday, December 22, 2013

10 Facts About Earth.

10. The Atmosphere
Earths-Atmosphere
Many layers of atmosphere coat our planet including the mesosphere, ionosphere, exosphere, and the thermosphere, but it’s the troposphere, closest to the planet itself, that supports our lives and is, in fact, the thinnest at only about 10 miles high.
9. Deserts
Desert
Believe it or not, most of the Earth’s deserts are not composed entirely of sand. Much, about 85% of them, are rocks and gravel. The largest, the Sahara, fills about 1/3 of Africa (and it is growing constantly) which would nearly fill the continental United States.
8. The Big Blue Marble
Oblate Spheroid
The Earth is, in fact, not really round. It is called an oblate spheroid meaning it’s slightly flattened on the top and bottom poles.
7. Salty Oceans
Ocean
If you could evaporate all the water out of all the oceans and spread the resulting salt over all the land on Earth, you would have a five hundred-foot layer coating everything.
6. Lakes and Seas
Caspiansea-1
The largest inland sea (or, sometimes called a lake) is the Caspian Sea which is on the border of Iran and Russia.
5. Mountains
Andes
The Andes Mountain range in South America is 4,525 miles long and ranks, as the world’s longest. Second Longest: The Rockies; Third: Himalayas; Fourth: The Great Dividing Range in Australia; Fifth: Trans-Antarctic Mountains. For every 980 feet you climb up a mountain, the temperature drops 3-1/2 degrees.
4. Deep Water
Baikal
The deepest lake in the world is in the former USSR and it is Lake Baikal. It has a length of 400 miles, a width of roughly 30, but its depth is just over a mile: 5,371 feet down. It is deep enough, so is speculated, that all five of the next largest lakes: The Great Lakes could be emptied into it.
3. Shaky Ground
Earthquake
Earthquakes can be catastrophically destructive and many a year are deadly. However, the Earth releases about 1 million a year, almost all are never even registered.
2. Hot, Hot, Hot
Libya
Most people believe that Death Valley, California, U.S.A. is the hottest place on Earth. Well, occasionally it is, but the hottest recorded temperature was from Azizia in Libya recording a temperature of 136 degrees Fahrenheit (57.8 Celsius) on Sept. 13, 1922. In Death Valley, it got up to 134 Fahrenheit on July 10, 1913.
1. Dust in the Wind
Space Dust
Experts from the USGS claim that roughly 1,000 tons of space debris rains down on Earth every year.

Saturday, December 21, 2013

50 Interesting Science Facts



50 Interesting Science Facts


1 – The speed of light is generally rounded down to 186,000 miles per second. In exact terms it is 299,792,458 m/s (equal to 186,287.49 miles per second).

2 – It takes 8 minutes 17 seconds for light to travel from the Sun’s surface to the Earth.

3 – 10 percent of all human beings ever born are alive at this very moment.

4 – The Earth spins at 1,000 mph but it travels through space at an incredible 67,000 mph.

5 – Every year, over one million earthquakes shake the Earth.

6 – When Krakatoa erupted in 1883, its force was so great it could be heard 4,800 kilometers away in Australia.

7 – Every second around 100 lightning bolts strike the Earth.

8 – Every year lightning kills 1000 people.

9 – In October 1999 an Iceberg the size of London broke free from the Antarctic ice shelf .

10 – If you could drive your car straight up you would arrive in space in just over an hour.

11 – Human tapeworms can grow up to 22.9m.

12 – The Earth is 4.56 billion years old…the same age as the Moon and the Sun.

13 – The dinosaurs became extinct before the Rockies or the Alps were formed.

14 – Female black widow spiders eat their males after mating.

15 – When a flea jumps, the rate of acceleration is 20 times that of the space shuttle during launch.

16 – If our Sun were just inch in diameter, the nearest star would be 445 miles away.

17 – Astronauts cannot belch – there is no gravity to separate liquid from gas in their stomachs.

18 – The air at the summit of Mount Everest, 29,029 feet is only a third as thick as the air at sea level.

19 – One million, million, million, million, millionth of a second after the Big Bang the Universe was the size of a …pea.

20 – DNA was first discovered in 1869 by Swiss Friedrich Mieschler.

21 – The molecular structure of DNA was first determined by Watson and Crick in 1953.

22 – The first synthetic human chromosome was constructed by US scientists in 1997.

23 – The thermometer was invented in 1607 by Galileo.

24 – Alfred Nobel invented dynamite in 1866.

25 – Wilhelm Rontgen won the first Nobel Prize for physics for discovering X-rays in 1895.

26 – The tallest tree ever was an Australian eucalyptus – In 1872 it was measured at 435 feet tall.

27 – Christian Barnard performed the first heart transplant in 1967 – the patient lived for 18 days.

28 – An electric eel can produce a shock of up to 650 volts.

29 – ‘Wireless’ communications took a giant leap forward in 1962 with the launch of Telstar, the first satellite capable of relaying telephone and satellite TV signals.

30 – The Ebola virus kills 4 out of every 5 humans it infects.

31 – In 5 billion years the Sun will run out of fuel and turn into a Red Giant.

32 – Giraffes often sleep for only 20 minutes in any 24 hours. They may sleep up to 2 hours (in spurts – not all at once), but this is rare. They never lie down.

33 – There are 60,000 miles of blood vessels in the human body.

34 – An individual blood cell takes about 60 seconds to make a complete circuit of the body.

35 – On the day that Alexander Graham Bell was buried the entire US telephone system was shut down for 1 minute in tribute.

36 – The low frequency call of the humpback whale is the loudest noise made by a living creature.

37 – A quarter of the world’s plants are threatened with extinction by the year 2010.

38 – Each person sheds 40lbs of skin in his or her lifetime.

39 – At 15 inches the eyes of giant squids are the largest on the planet.

40 – The Universe contains over 100 billion galaxies.

41 – Wounds infested with maggots heal quickly and without spread of gangrene or other infection.

42 – More germs are transferred shaking hands than kissing.

43 – The fastest speed a falling raindrop can hit you is 18mph.

44 – It would take over an hour for a heavy object to sink 6.7 miles down to the deepest part of the ocean.

45 – Around a million, billion neutrinos from the Sun will pass through your body while you read this sentence.

46 – The deepest part of any ocean in the world is the Mariana trench in the Pacific with a depth of 35,797 feet.

47 – Every hour the Universe expands by a billion miles in all directions.

48 – Somewhere in the flicker of a badly tuned TV set is the background radiation from the Big Bang.

49 – Even traveling at the speed of light it would take 2 million years to reach the nearest large galaxy, Andromeda.

50 – A thimbleful of a neutron star would weigh over 100 million tons.