Originally Posted By: Susan
bws, have you seen this article on a Solar Powered Cooler ?

Sue


Cool!grin
It seems to be an engineered version of the wet towel method I mentioned-- same principle at work. Evaporating water removes heat.

I might be able to cobble this together with a coffee can for the inner canister.....hmmm...
_________________________
"Better is the enemy of good enough."