Comment

Comment by Sweettina2 on January 5, 2012 at 10:18pm

Cool!

Comment by windy windlan on August 27, 2011 at 3:22pm

Evaporative cooling works in low humidity. I wonder just how low the temperature gets in that inner pot. Other ways to preserve are canning, fermentation, salting, pickling. Some foods, like coconut oil and honey, keep for long periods at room temperature. Dried beans, rice, seeds, and fruits can keep well too.

Comment by Maria De Wind on August 26, 2011 at 1:34pm

Pot-in-pot refrigerator

How to Preserve Food Without Refrigeration

Building A Root Cellar

BUILD A ROOT CELLAR

Comment by Cryptocurrency on August 26, 2011 at 1:33pm

Simple, effective, ingenious! A must see video for sure!! It's only 1:20!!!

Comment by SHTFgirl on August 25, 2011 at 4:09pm

Wow, cool.  thanks for posting!

Comment by Vivian on July 21, 2011 at 1:46pm

Same principle as my "Butter Bell" which is used by packing the smaller container with butter, filling the outer cover 1/3 of the way with water and then inverting the smaller container into it. You change the water every other day and the butter should keep for up to a month.