1. Hot water turns into ice faster than cold water.

2. Mona Lisa has no eyebrows.

3. The sentence “The quick brown fox jumps over the lazy dog” uses every letter of the English alphabet.

4. The strongest muscle in the body is the tongue.

5. Ants rest for about 8 minutes every 12 hours.

6. "I am" is the shortest complete sentence in English.

7. Coca-Cola was originally green.

8. The most common name in the world is Muhammad.

9. When the moon is directly overhead, you will feel slightly lighter.

10. Camels have three eyelids to protect themselves from desert sandstorms.

At age 11, only the words for "moderation" and "humor" in English have their five vowels arranged in order.

12. The names of all continents end with the same letter that they begin with.

13. Every person in the United States has two credit cards.

14. TYPEWRITER is the longest word that can be created using a single line of letters on a keyboard.

15. -40 degrees Celsius and -40 degrees Fahrenheit are exactly the same.

16. Chocolate can kill dogs because it contains theobromine, which can affect a dog's heart and nervous system.

17. Women blink almost twice as many times as men!

18. You cannot hold your breath to commit suicide.

19. It's impossible for me to lick your elbow.

20. When you sneeze, your heart stops beating for one millisecond.

21. Pigs cannot look up at the sky.

22. "The sixth sick chief's sixth sheep is sick" is said to be the most difficult tongue twister in English.

23. "Rhythm" is the longest English word without a vowel.

24. If you sneeze too hard, you can break a rib. If you try to suppress a sneeze, you may cause a blood vessel in your head or neck to rupture and die.

25. Each king in a deck of cards represents a great king in history.

Spades - King David

Plum blossom – Alexander the Great

The red heart – Charlemagne

Diamonds – Julius Caesar.

26、111111111×111111111 = 12345678987654321

27. If a statue of a person riding a horse in a park has two legs dangling in the air, that person died in battle.

If a horse has one foreleg dangling in the air, the man will die from a wound sustained in battle.

If a horse has all four legs on the ground, the person will die naturally.

28. What do bulletproof vests, fire escape ladders, windshield wipers, and laser printers have in common? - They were all invented by women.

29. Crocodiles cannot stick out their tongues.

30. A snail can sleep for three years.

31. All polar bears are left-handed.

32. In 1987, American Airlines saved $40,000 by removing an olive from each first-class salad.

33. Butterflies taste with their feet.

34. Elephants are the only animals that cannot jump.

35. No new animals have been domesticated in the past 4,000 years.

36. On average, people find spiders more terrifying than death. 37. "Flight attendant" is the English word that is typed with only the left hand.

38. When ants get drunk, they always fall to the right.

39. The electric chair was invented by dentists.

40. Within 18 months, two mice could produce more than a million offspring.

41. Wearing headphones for an hour can increase the number of bacteria in your ears by 700 times.

42. Most lipsticks contain fish scales.

43. Like fingerprints, everyone's tongue print is different.

44. 99% of people will try licking their elbows.