Evaporative Cooling: Low Tech Method Good for Facebook’s High Tech Facility
Michael Giberson Earlier in the week I discovered this Household Hacker video “Flower Pot Fridge” courtesy of a Energy Circle blog post with the appealing title, “How to cool your beer without electricity!” [youtube=http://www.youtube.com/watch?v=bSZH0K-Qhuw&rel=0] Simple! All you need is a pair of flower pots (one slightly smaller than the other), some sand, a damp towel, …
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