Scale

If you took a piece of thin paper, say 0.35mm thick, and folded it in half, it's now about 1mm thick. So without using a calculator, how thick do you think it might be if you fold it 40 times? 10 meters? A mile? Just try to imagine it without doing the math.

A) 1 meter
B) 10 meters
C) 1 Kilometer
D) Distance from Earth to Moon
E) 1 Light Year

What do you think? No cheating!