SoFunction
Updated on 2025-04-14

Ninety little-known knowledge

1. Look at your zipper. If there are three letters of YKK on it, it means this is the product of Yoshida Kogyo Kabushibibaisha, the world's largest zipper manufacturer.
2. 40% of McDonald's profit comes from HappyMeals sales
315 spelling errors in the Webster Dictionary in 3.1996
4. On average, 12 newborns are handed over to the wrong parents every day
5. Chocolate is fatal to dogs, and it takes only a few ounces to make a puppy die due to damage to the heart and nervous system.
6.Ketchup was sold as a medicine in the 1830s
7. Leonardo da Vinci can write with one hand and draw with the other hand
8. Scissors were invented by Da Vinci
9. It took Leonardo da Vinci 10 years to portray Mona Lisa's lips
10. The Oscars awarded during World War II were made of wooden because metal was a scarce material at that time.
11. No casinos in Las Vegas have clocks
12. Bruce Lee's movements were very fast, so he couldn't see clearly, so he had to slow down the film when making a movie.
13. Lying on your back and slowly lifting your legs can avoid falling into the quicksand
14. Mosquito repellent water does not repel mosquitoes but interferes with the mosquito's sensory organs, so they can't find where the person is.
15. The dentist recommends that toothbrushes should be placed at least 6 feet away from the bathroom to avoid the various particles that are produced and floating in the air when flushing the toilet.
16. The earliest product to be barcoded was Wrigley Chewing Candy
17. Michael Jordan earns more from Nike every year than the total salary of Nike factory workers in Malaysia
18. Marilyn Monroe has 6 fingers on one foot
19. Hitler's mother considered an abortion, but was dissuaded by the doctor
20. People will shed 40 pounds of skin in their lifetime
21. If you accidentally get bitten by a crocodile, you poke it in the eye and it will let you go
22. On average, people can fall asleep in just 7 minutes
23. Yo-yo was once used as a weapon in the Philippines
24. Cats are the only domestic animals not mentioned in the Bible
25. Rubber bands can be better preserved when refrigerated
26.56% of keyboard input is completed by the left hand
27. "dreamt" is the only English word that ends with "mt"
28. Even without a head, cockroaches can survive for 10 days
29. Can't open your eyes when sneezing
30. Mexico City sinks 10 inches a year
31. The brain is more active when sleeping than when watching TV
32.80% of Americans like blue the most
33. There are more chickens than people on this planet
34. The nails on the thumb grow the slowest, and the nails on the middle finger grow the fastest
35. More phone calls than people in Washington, USA
The 36.48 poorest countries have a total assets that are not as good as the world's three wealthiest families.
37. The first boss of Marlboro Cigarette Company died of lung cancer
38. Smart people have more zinc and copper in their hair
39. The youngest parents in the world were a Chinese couple in 1910, 8 and 9 years old respectively
40. When we were born, how big our eyes were, how big we were now. But the nose and ears are always growing, but the nose and ears are always growing
41. More calories are consumed when sleeping than when watching TV
42. People will die if they don’t sleep for about 10 days
43. You won’t cry when chewing gum when cutting onions
44. Mona Lisa has no eyebrows
45. If the moon is just above the head, your weight will be slightly reduced
46. ​​Alexander Bell, who invented the phone, never called his mother or wife because they were all deaf
47. "Iam." is the shortest complete sentence in English
48. Like fingerprints, everyone has different tongue patterns
49. "bookkeeper" is the only word in English that repeats letters three times in a row
50. People who are used to right hands live 9 years longer than people who are used to left hands.
51. "Thequickbrownfoxjumpsoverthelazydog" uses all the letters in English
52. If all Chinese people line up and walk past you, this line will never end due to the excessive birth rate.
53. More people speak English in China than in the United States
54. The human body's skin contains 20 feet of blood vessels per square inch
55. People use the bathroom on average 6 times a day
56. There are 300 bones when the baby is born, and only 206 when he is an adult
57. Beards are the fastest growing human hair. If a man never conceals his face, he will grow a 30-foot beard throughout his life
58. Is there a chicken or an egg first? According to the Bible Genesis 1:20-22, there is a chicken first
59. The longest place name still in use is: Taumatawhakatangihangaoauauotameteaturi-Pukakpikimaungahoronukupkaiwhenuaktanatahu, which is a hill in New Zealand
60. If you leave Tokyo by plane at 7 a.m., when you arrive in Honolulu, it was 4:30 p.m. yesterday
61. Scientists at the Paques Observatory in Australia once thought they had received radio waves from extraterrestrial civilizations. After investigation, they found that the radio wave actually came from a microwave oven in the observatory.
62. Wear earplugs for one hour, the number of bacteria in your ears will be 700 times higher than the original one.
63. A Frenchkiss can exchange more than 40,000 parasites and 250 bacteria
64. Men have better eyesight than women, and women have better hearing than men
65. Coca-Cola was originally green
66. The most common name in the world is: Muhammad
67. If "north" and "south" are not included, in English, the beginning and end letters of the seven states are the same
68. On average, each American has two credit cards
69. "typewriter" is the longest English word that can be written using single-row keys on the QWERTY keyboard.
70.Blind women are twice as big as men
71. People won't die because of holding their breath
72. When you sneeze, your heart will stop beating for about 1 millisecond
73. Pigs cannot see the sky
74. "Sixthsicksheik'ssixthsheep'ssick" is the most twirl in English
75. Sneezing too violently will shatter the ribs, and trying to hold it in, will cause blood vessels in the neck or skull to rupture, which will cause fatal
76. The K of each suit in the playing card represents the great king in history: spades are King David, plum blossoms are Alexander the Great, hearts are Charles the Great, and squares are Caesar
77.111,111111x111111111=12345678987654,321
78. When you see a statue of a knight, if the horse is flying into the air with four legs, then this person will die in the battlefield
79. Same as above, if one of the horse's front feet is raised, the person is killed because he is seriously injured in the battle
80. Same as above, if the horse's four legs hit the ground, then the person died of natural causes
81. Honey will not deteriorate
82. The crocodile cannot stick out its tongue
83. A snail can sleep for 3 years
84. All polar bears are left-handed
85. In 1987, American Airlines reduced 1 olive per salad to first class, saving $40,000
86. Butterflies' taste organs on their feet
87. The elephant cannot jump up
88. In the past 4,000 years, no new animals have been domesticated
89. Generally speaking, people are more afraid of spiders than death
90. The words "assassination" and "bump" were created by Shakespeare