50 interesting scientific knowledge, I hope you enjoy it

In fact, in many cases, children's acceptance of knowledge depends on whether child rejects transfer of knowledge. Below are 50 interesting scientific facts, I hope you enjoy it!

50 Fun Science Facts

1. Scientists estimate that human brain in 21st century can store about 1,000,000,000,000,000 pieces of data in a lifetime.

2. When a woman is pregnant, her head shrinks and it takes 6 months to recover, so don't fight with pregnant women...

3. People can only live with one head.

4. Each person has about 70,000 thoughts every day, so everyone thinks about what they have all day~

5. The head is actually fattest organ in body, 60% of it is fat!

6. By age 60, people lose about half of their taste buds.

7. If you eat too much, your hearing will deteriorate.

8. People with blue eyes tend to drink less.

9. People with higher intelligence have more hair volume!

10. In fact, stomach acid in our body is strong enough to melt a coin.

11. Women blink twice as fast as men.

12. You have more bacteria in your mouth than entire population of world.

13. The middle nail grows fastest.

14. Under a microscope, you can see that mosquitoes have 22 teeth.

15. The clothes we wear erase thousands of epidermal cells every day. In fact, people apply a new layer of epidermis every 27 days.

16. Nearly half of your body heat is lost through top of your head.

17. Infants can breathe and swallow at same time, but adults cannot.

18. The moth cannot eat because it has no mouth and no stomach.

19. Elephants are only animals that can stand on their heads.

20. Not all mosquitoes suck human blood, only female mosquitoes do, and male mosquitoes only suck plant sap.

2.1, 400 million years ago there were 400 days in a year.

22. The earth rotates slowly in winter and quickly in summer.

23. Flies, starfish and snails are deaf.

24. Blood pressure in spiders is as high as in humans.

25. Humans and bananas share 50% of same genes.

26. Coconuts kill more people every year than sharks.

27. The owl's head can rotate 270 degrees.

28. Plastic wrap was invented to keep bullets of US military from getting wet.

29. Panda feces do not have an unpleasant odor, they smell like tea.

30. Sometimes, even though your eyes are clear, there is still a floating point in vision, which is called floating point.

31. Scissors were invented by da Vinci.

32. Mosquito repellant water does not repel mosquitoes, but it affects senses of mosquitoes so that they cannot determine where people are.

33. If you are accidentally bitten by a crocodile, you can poke it hard in eyeballs and it will let you go.

34. It takes an average of 7 minutes for a person to fall asleep.

35. Cannot keep eyes open when sneezing.

36. The hair of smart people contains more zinc and copper.

37. If moon is directly above youneck, you will lose some weight.

38. The average person eats eight spiders in their lifetime.

39. Rats cannot vomit, so rat poison works.

40. Turtles can live up to 140 years.

41. All fatal accidents caused by electric shock were caused by phone calls on thunderstorm days.

42. Crocodiles cannot crawl backwards.

43. Sheep can recognize other sheep in photo.

44. If you keep a goldfish in a dark place, it will eventually turn white.

45. Men are six times more likely to be struck by lightning than women.

46. In many countries, urine is used as a laundry detergent.

47. If you put raw eggs in water, they will sink. If you add sugar to water, eggs will float.

48. How does a shark find its prey? She can hear heartbeat of her prey.

49. Folding blanket after waking up will make your life short. So best thing you can do when you wake up is get some sleep...

50. The Japanese eat dumplings with bibimbap. Because dumplings are dishes.