Shuawuzheer

What is your favorite mind boggling scientific fact?

Or 78+ if you want to do it extremely fast.

That's freaking awesome. Time to go tell a bunch if people.

Do you ever get them mixed up? Have you ever, mid conversation, accidentally completely switched languages?

How long into learning how to solve a Rubik's cube did it take you to switch from the 3x3 to bigger cubes?