Physics Lesson

A very important property of water is the fact that, unlike most substances, it actually expands as it gets colder. As a result, ice floats, lakes don't freeze all the way to the bottom, and aquatic life prospers in cold climates. Also, Coke explodes in freezers. You have been warned.

And, as long as we're talking about cold, here's my car. See that white frost on it? It was cold enough yesterday that the water in my exhaust froze to the back of my car. After over four hours of driving, it looked like this.

UPDATE: I'm not the only one. Zero Tolerance posts about DIY distilling.