I found instuctions that tell you which chemicals to soak pinecones in, so you get nifty colors when they burn.

Burner virgin this year, and had a thought about which chemicals to use for cooling, like they have for packs and what not. This wouldn't be for constant refrigeration, but to get a drink cold or something. Here's the link I found--I'm no chemist, so any suggestions on it I'd appreciate. http://answ...