47 facts that you didnt know

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1. Don't sleep with a mirror in your room.

2. When we kiss someone, traces of their DNA stay in our mouth for three days.

3. Sleeping on your right side helps you fall asleep faster than sleeping on your left side.

4. Taking tests may make kids less creative and academically challenged.

5. We are more attracted to a person's scent than their appearance.

6. The most commonly told lie in the world is "I am fine."

7. Children of strict parents tend to be better at lying.

8. The sudden feeling of falling while sleeping is classified as a mild epileptic seizure.

9. The arms of chairs are just chairs for our arms.

10. Honey never spoils, and you don't have to keep it in a cool environment.

11. When you sneeze, your heart stops beating for one second.

12. People who sing in the shower tend to have a good sense of humor.

13. Studies suggest that liking and subscribing may enhance your knowledge.

14. Bees are capable of recognizing human faces.

15. The world's largest desert is not the Sahara but Antarctica, which is considered a cold desert.

16. Octopuses have three hearts: two pump blood to the gills, and one pumps it to the rest of the body.

17. Astronauts' height can change in space due to spinal elongation without gravity's compressive force.

18. Bananas are berries, while strawberries are not.

19. The Eiffel Tower can be 15 cm taller during the summer due to the expansion of iron in the heat.

20. In a group of 23 people, there's a 50% chance that two of them share the same birthday, known as the birthday paradox.

21. A day on Venus is longer than its year; it takes 243 Earth days to rotate on its axis and 225 days to orbit the sun.

22. The shortest war in history was between Britain and Zanzibar on August 27, 1896, lasting only 38 minutes.

23. There are more possible iterations of a game of chess than there are atoms in the observable universe.

24. The longest word without a vowel is "rhythms."

25. A group of flamingos is called a "flamboyance."

26. Your taste buds are replaced every two weeks.

27. Wombat feces are cube-shaped.

28. The oldest known sample of the smallpox virus dates back to the 17th century.

29. Honeybees can recognize human faces.

30. Watermelons are berries, but strawberries are not.

31. Lightning can heat the air around it to temperatures five times hotter than the sun's surface.

32. The oldest recorded cat lived to be 38 years old.

33. The world's smallest mammal is the bumblebee bat.

34. The top of the Eiffel Tower leans away from the sun, as the iron expands when heated.

35. There are more stars in the universe than there are grains of sand on Earth.

36. There are 118 known elements on the periodic table.

37. The human brain can store up to 2.5 petabytes of information.

38. A single strand of spaghetti is called a "spaghetto."

39. Your heart beats around 100,000 times per day.

40. Your brain generates about 20 watts of electrical power when awake.

41. The largest snowflake ever recorded was 15 inches wide.

42. A group of pugs is called a "grumble."

43. Honey never spoils and has been found in ancient Egyptian tombs.

44. The Earth's atmosphere is 78% nitrogen.

45. There's enough gold in Earth's core to coat the planet in 1.5 feet of the metal.

46. There are more possible iterations of a game of chess than atoms in the known universe.

47. The dot over the letters "i" and "j" is called a tittle