Evaporative Cooling, Book 2
This book explains how to make a zeer pot fridge, which can keep food fresh for up to twenty days in extremely high temperatures.
|Category:||Crafts and Skills|
|File Size:||1.4 MB|
|Last Updated Date:||25-Aug-2020|
Adapted from "Footsteps 94" - the literary publication of TEAR Fund, with kind permission.