One of the most critical uses of electricity is staying cool in very hot weather. Our bodies can become quickly overheated, with young children and the elderly being most susceptible.
I was in Chicago during one of its worst heat waves in 1995. Employees of the Hyatt Hotel where I was staying had to stand on the roof and hose down giant air-conditioning units with water in order to keep them running. In a matter of days, more than 700 people died because of this heat wave.
How did our ancestors survive, then, without air conditioning? I’ve spent my entire life in the American Southwest, and as you might expect, I have a few tricks up my sleeve when it comes to staying cool:
1. Keep spray bottles of water around and spritz faces and wrists to stay cool.
2. In the earliest morning hours…