He had a spare Peltier cooler sitting around, so he put it to good use as the basis for his air conditioning unit. He sandwiched it between a pair of CPU heatsinks before cramming his makeshift ...

First revealed last Summer with an intended release to coincide with the 2020 Tokyo Olympics, Sony’s wearable personal air conditioner ... uses the Peltier effect to serve as a heat pump that ...

It uses the Peltier effect, a concept in thermodynamics, to do the actual cooling, unlike those little ... consider investing in a portable air conditioner. If you're looking to get a wearable ...

You're not alone. Sometimes called an evaporative cooler, these efficient appliances can help beat the heat in certain climates and may be a better option than air conditioning for some homes.