When you buy through our links, Business Insider may earn an affiliate commission. Learn more Power outages can be a temporary inconvenience but when they are frequent or longer, I need solutions that ...

Egyptian researchers have built and analyzed a solar-powered mini refrigerator using thermoelectric units (TUs) for cooling. The thermoelectric coolers (TECs) in this study use the Peltier effect, ...

We may receive a commission on purchases made from links. Every time the power goes out, the first thing you're probably concerned about is the refrigerator. You don't want your food to spoil and go ...