What is the most interesting fact you know?

Question

What is the most interesting thing you know? It can be about absolutely anything!

Answer 1

That if you eat to many carrots, you'll turn orange. LOL!!!!

Answer 2

That if you study and practice Epigenetics, meditation, qi gong, and exercise regularly you have a wonderful chance to become an individuated and healthy "real" human being  :))))

Answer 3

Well I'm sure I've learned tons of random facts but the one that sticks out the most is that the yo-yo originated as a weapon in the Philippines.