15 unique facts about Science

15:The human stomach can dissolve razor blades

14:Over half of the Earth's oxygen is produced by the ocean

13:In just one teaspoon of soil, there are more microorganisms than people on the planet

12:There are more trees on Earth than stars in our galaxy

11: Bananas are radioactive You’d need to eat 10,000,000 bananas at once to die of radiation poisoning

10:Hot water freezes faster than cold water

9:We have no idea what most of the universe looks like, about 96 percent of the universe is made up of dark matter and dark energy

8:When helium is cooled to extreme temperatures it turns into a superfluid, meaning it can flow without friction and can work again electricity.

7: There is enough DNA in the average person’s body to stretch from the sun to Pluto and back — 17 times

6:Killer whales are actually dolphins

5:Octopuses have three hearts, nine brains, and blue blood

4:The known universe is made up of 50,000,000,000 galaxies.

3:Humans accidentally created a protective bubble around Earth which can prevent solar flares and radiation particles.

2:The Earth appears to have a whole new underground continent called Zealandia.

1:The world’s smallest fidget spinner is 100 microns wide.
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