Hole-y Water

Everything around us is made of atoms and molecules. Surprisingly, atoms and molecules are made up mostly of empty space. Here’s a simple experiment to prove that a glass of water molecules contains a whole lot of nothing. Well, a lot of space.

Bill Nye
Erosion Explosion

Wind blowing, rain falling, and even people hiking make little bits of mountains and rocks chip and break off.

Bill Nye
How Strong Are You?

Do you think you’re tough? No matter whether you’ve got the strength of an Olympic wrestler or the weakness of a banana skin, you probably think you have enough strength to crumple a piece of paper. Here’s an experiment that shows how crumpling paper is not always as easy as it seems.

Bill Nye