1. No piece of paper can be folded more than 9 times.

　　2. According to statistics, donkeys kill more people each year than plane crashes.

　　3. Sleeping burns more calories than sitting and watching TV.

　　4. The first type of item with a barcode is chewing gum.

　　5. The first test flight of the Wright Brothers after inventing the airplane covered a distance shorter than the wingspan of a Boeing 747.

　　6. In 1987, an American airline saved approximately $100,000 by removing one olive from the in-flight meal for each first-class passenger.

　　7. Many people drink a cup of coffee every morning to wake up, but actually an apple is more effective than a cup of coffee.

　　8. Most of the dust in your home is your dead skin.

　　9. Barbie's full name is Barabra Millicent Roberts.

　　10. Hitler's mother seriously considered abortion while pregnant with him, but was persuaded by doctors to give birth to him.

　　11. Marilyn Monroe had six toes.

　　12. In the movie, E.T.'s footsteps were made by a staff member squeezing ochre by hand.

　　13. Pearls will dissolve in vinegar.

　　14. 35% of those who post ads looking for a lover are married.

　　15. You might be able to pull a cow up the stairs, but a cow doesn't know how to go down stairs.

　　16. Pigs cannot look up at the sky.

　　17. 'Quick brown fox jumps over the lazy dog' can use all 26 letters of the alphabet.

　　18. The sound of a duck's quack does not echo; no one knows why for now.

　　19. Snails can sleep for up to 3 years without eating.

　　20. Famous actor Tommy Lee Jones and the former Vice President of the United States were roommates at Harvard University.

　　21. If the first day of a month is a Sunday, then that month has a Black Friday.

　　22. Heating a stone in a microwave oven will cause it to explode.

　　23.1,111,111 x 1,111,111=1234567654321

　　24. The only English word with 15 letters that are not repeated is 'uncopyrightable'.

　　25. Cats can produce more than 100 sounds, while dogs can only produce 10.

　　26. Cats urinate more frequently in darker environments.

　　27. If you toss a coin 1000 times, it will land heads up 495 times, not 500 times, because the coin is heavier.

　　28. According to Newton's Dictionary, the longest English word in the world is "pneumonoultramicroscopicsilicovolcanoconiosis".

　　29. The human stomach renews its secretions every two weeks; otherwise, it will digest itself.

　　30. Coca-Cola was originally green.

　　31. Hawaiian script has only 12 letters.

　　32. The province with the highest percentage of people walking to work is Alaska.

　　33. If Barbie were human, her body shape would be 39-23-33.

　　34. An average of 61,000 people are in the air every hour in the United States.

　　35. There is only one food that never spoils: honey.

　　36. There is a type of oyster near the Caribbean Sea that climbs on oyster beds.

　　37. The world's youngest parents appeared in 1910, an 8-year-old and a 9-year-old Chinese couple.

　　38. A person's nose and ears continue to grow throughout their life.

　　39. In Japan, there is a type of watermelon that is square, designed for easy storage.

　　40. Starfish have 8 eyes, one on each leg.

　　41. Some insects have hairy eyes.

　　42. A giraffe's tongue is 2 feet long.

　　43. Elephants can stand upright on their heads.

　　44. Ants scratch themselves when they wake up in the morning.

　　45. The great inventor Thomas Edison was afraid of the dark.

　　46. ​​The world's oldest goldfish is 41 years old and his name is Fred.

　　47. When Einstein was nine years old, he could not speak fluently, and his mother once thought he was mentally challenged.

　　48. An Arab woman can file for divorce because her husband doesn't make her coffee.

　　49. Only 55% of Americans know that the sun is a celestial body.

　　50. Most lipsticks contain fish scales.

　　51. Giraffes cannot cough.

　　52. Are owls the only birds that can distinguish colors?

　　53. A whale's heart beats only nine times per minute.

　　54. The water we've been drinking is 300 million years old.

　　55. Only 30% of people can enlarge or shrink their nostrils.

　　56. An oyster can change its sex from male to female, and it will change its sex several more times during its lifetime.

　　57. According to a law passed by Britain in 1845, suicide was a very serious crime, punishable by hanging.

　　58. Astronauts cannot cry in space because there is no gravity, and tears cannot flow.

　　59. A chameleon's tongue is twice the length of its body.

　　60. Americans are the most frequent users of toothpicks.

　　61. A normal person's eye muscles move an average of 10,000 to 15,000 times a day.

　　62. Elephants remain standing even after they die.

　　63. Some insects can live for another year even without a head.

　　64. Leonardo da Vinci spent twelve years just painting the lips of the Mona Lisa.

　　65. When glass breaks, the glass shards can travel at speeds of up to 3,000 miles per hour.

　　66. Cows produce more milk when they listen to music.

　　67. Roses picked in the afternoon last longer than those picked in the morning.

　　68. Tiger shark embryos undergo a fierce battle in their mother's womb; the victor is the baby tiger shark that survives and is born.

　　69. A 70-pound octopus can squeeze through a hole the size of a silver coin because they have no spine.

　　70. Indonesian stick insects are the largest insects in the world; some can reach a foot in length.

　　71. Actually, hippos run faster than humans.

　　72. The inventor of the parachute gave up the chance to be the first to fly by parachute to a dog.

　　73. A Japanese giant crab can grow up to 12 feet long.

　　74. Newborn turkeys need their parents to teach them how to eat, otherwise they will starve to death.

　　75. A shark can detect blood in water at a concentration of only one part per million.

　　76. The original meaning of "samba" in samba dance is probably rubbing belly buttons together.

　　77. Children grow faster in spring.

　　78. Bats are the only mammals that can fly.

　　79. A caterpillar has more than two thousand muscles.

　　80. The human heart can generate enough pressure to eject blood thirty feet high.

　　81. Male praying mantises cannot mate while their heads are still attached to their bodies. Therefore, female praying mantises cannot mate before mating.

　　First, you have to cut off the male's head.

　　82. The shrimp's heart is in its head.

　　83. You can never lick your elbow with your tongue.

　　84. 50% of the world's population has never answered a telephone.

　　85. Rats and horses cannot vomit.

　　86. 'Sixth Sick Sheik's Sixth Sheep's Sick' is one of the most difficult sentences to pronounce in English.

　　87. A sneeze that is too forceful can cause a ruptured chest cavity, but trying to suppress a sneeze can lead to...

　　A ruptured blood vessel in your head or neck

　　88. If you talk on the phone for more than an hour, the amount of earwax in your ears will increase by approximately 700 times.

　　89. The lighter was invented before the match.

　　90. It is said that while you sleep, you unknowingly ingest more than seventy kinds of insects and more than ten spiders.

　　91. The most resilient and powerful muscle in the entire human body is actually the tongue.

　　92. It is impossible to sneeze with your eyes open.

　　93. Suicide by holding one's breath is also impossible.

　　94. Every time you lick the adhesive back of a stamp, you absorb one-tenth of a calorie.

　　95. Right-handed people live an average of nine years longer than left-handed people.

　　96. Fish cannot stick out their tongues.

　　97. Polar bears are all left-handed.

　　98. An ostrich's eyes are bigger than its head.

　　99. Starfish have not yet evolved a brain.

　　100. Fleas can leap a distance 350 times their own body length, equivalent to a person leaping across an American football field.