Pot-In-Pot evaporation refrigerator (dsandler.org)

a blog by Daniel Sandler

I am currently a software engineer at Google, where as a member of the Android platform team I build frameworks and user interfaces.

The blog here at dsandler.org is mostly historical; you can find more recent posts on Google+.

Pot-In-Pot evaporation refrigerator

March 22nd, 2004

Proof that all the good, simple ideas haven’t been thought of yet: the
Pot-In-Pot
refrigerator, by Mohammed Bah Abba. A tiny revolution in the health
and society of Nigeria. (fancy
Flash movie from the Rolex Awards on the invention)