50 Mind-Blowing Facts That Will Blow Your Mind!

Yulia Chive

3 min read

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14-01-2025

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50 Mind-Blowing Facts That Will Blow Your Mind!

Get ready to have your perceptions challenged! This list of 50 incredible facts spans science, history, nature, and the bizarre, guaranteed to leave you wondering "how is that even possible?"

Space and the Universe:

1. There are more stars in the universe than grains of sand on all the beaches on Earth.
2. Some planets rain glass sideways.
3. A day on Venus is longer than a year on Venus.
4. There are planets made entirely of diamond.
5. Neutron stars are so dense that a teaspoonful would weigh billions of tons.
6. The sun is 99.86% of the mass of the entire solar system.
7. Space is completely silent.
8. There are more trees on Earth than stars in the Milky Way galaxy. (Though the number of stars is still astronomically larger!)
9. The universe is expanding faster than the speed of light.
10. We only see about 5% of the universe; the rest is dark matter and dark energy.

Human Body & Biology:

11. Your nose and ears never stop growing.
12. You share 50% of your DNA with a banana.
13. Humans shed about 600,000 particles of skin every hour.
14. The human brain can generate enough electricity to power a small light bulb.
15. Your stomach acid is strong enough to dissolve razor blades.
16. It's possible to sneeze with your eyes open. (Though not recommended!)
17. You're taller in the morning than in the evening.
18. Fingernails grow about four times faster than toenails.
19. Your body contains enough iron to make a 3-inch nail.
20. Cleopatra lived closer in time to the invention of the iPhone than to the building of the Great Pyramid of Giza.

Animals and Nature:

21. Cleopatra lived closer in time to the invention of the iPhone than to the building of the Great Pyramid of Giza.
22. A group of owls is called a parliament.
23. Some ants can survive being submerged in water for up to 24 hours.
24. There are more possible iterations of a game of chess than atoms in the observable universe.
25. The population of Canada is less than the number of chickens in the world.
26. There are species of jellyfish that are biologically immortal.
27. A snail can sleep for three years.
28. Flamingos can only eat with their heads upside down.
29. Polar bears are left-handed.
30. Octopuses have three hearts.

History and Culture:

31. There are more trees on Earth than stars in the Milky Way galaxy. (Though the number of stars is still astronomically larger!)
32. Genghis Khan's army was so vast it is estimated to have killed around 40 million people.
33. Cleopatra lived closer in time to the invention of the iPhone than to the building of the Great Pyramid of Giza.
34. The population of Canada is less than the number of chickens in the world.
35. The Great Pyramid of Giza was once the tallest man-made structure in the world.
36. There were once more than 100 million Roman soldiers.
37. Ancient Egypt had a god of intoxication.
38. Ancient Romans used urine as mouthwash and toothpaste.
39. The first known pregnancy test involved injecting a woman's urine into a frog.

Weird and Wonderful:

40. There's a species of beetle that can survive being run over by a car.
41. A cloud can weigh more than a million pounds.
42. It snows metal on Venus.
43. There are places on Earth where it never rains.
44. There are more stars in the universe than grains of sand on all the beaches on Earth.
45. A bolt of lightning can reach temperatures five times hotter than the surface of the sun.
46. There are more trees on Earth than stars in the Milky Way.
47. There are approximately 7,000,000,000,000,000,000,000,000,000,000 grains of sand on Earth.
48. There are more possible iterations of a game of chess than atoms in the observable universe.
49. The probability of you existing is almost impossibly low.
50. You are more likely to be struck by lightning than to win the lottery.

This list barely scratches the surface of the incredible wonders and mysteries our universe holds. Did any of these facts particularly surprise you? Let us know in the comments!