DIY Free Evaporative Refrigerator: Keeping Food Cold In A Hot Desert For Free

Categories: Energy

You may one day find yourself sweltering in the desert heat and needing to store food when the power goes out.  Here's how to keep it cool.  This is also good to know just as to understanding evaporative cooling technique to reduce the temperature.  Now watch Mr. Teslonian:

  Page Turn  

Related articles in Energy