3 Unbelievable Fun Facts

Amazed black girl

At least 99% of all the species that ever existed have left no trace in the fossil record.

No scientific experiment has ever been done (or could be done) to prove that time exists.

If you could fold a piece of paper 51 times, its thickness would exceed the distance from here to the Sun.

From: 1,227 Quite Interesting Facts to Blow Our Socks Off by John Lloyd, John Mitchinson, and James Harkin