How to Make Dry Ice from Scratch

Everybody loves dry ice. It's mysterious, and sexy, and makes your whole life look like a 1980s music video. But it's also expensive, and it's generally only made in industrial facilities. The good news is, if you're willing to go to a relatively large amount of trouble, you can make it at home. » 9/14/12 12:37pm 9/14/12 12:37pm