THIS $7 Hack Keeps Food Fresh for Months WITHOUT Electricity! скачать в хорошем качестве

THIS $7 Hack Keeps Food Fresh for Months WITHOUT Electricity!

Evaporative cooling using simple clay pot in pot systems, known as the Zeer pot, can preserve perishable food for weeks or even months without any electricity by harnessing the natural physics of water evaporation, and this ancient technique is being rediscovered worldwide as a powerful solution to food waste and energy poverty. References: 1. Food and Agriculture Organization of the United Nations (FAO). "Global Food Losses and Food Waste." 2011. 2. Abba, M.B. "The Pot-in-Pot Cooling System." Rolex Awards for Enterprise, 2001. 3. Date, A.W. "Analytic Combustion: With Thermodynamics, Chemical Kinetics and Mass Transfer." Cambridge University Press, 2011. (Reference for latent heat of vaporization values.) 4. Odesola, I.F. & Onyebuchi, O. "A Review of Porous Evaporative Cooling for the Preservation of Fruits and Vegetables." *African Journal of Food Science*, Vol. 3(4), pp. 110–115, 2009. 5. Mogaji, T.S. & Fapetu, O.P. "Development of an Evaporative Cooling System for the Preservation of Fresh Vegetables." *African Journal of Food Science*, Vol. 5(5), pp. 255–266, 2011.