20. All of Humanity Could Fit Inside an Apple If You Removed the Empty Space from Atoms
You very likely know how tiny atoms are, but it’s difficult to think about a scale so tiny. It gets even weirder and harder when you consider that 99% of an atom is just empty space. If you remove all of that so that everything inside physically touches, then you could fit all the humans on Earth in a ball the size of an apple.
Pages: Page 1, Page 2, Page 3, Page 4, Page 5, Page 6, Page 7, Page 8, Page 9, Page 10, Page 11, Page 12, Page 13, Page 14, Page 15, Page 16, Page 17, Page 18, Page 19, Page 20, Page 21