Staying cool in the summer heat sometimes feels like it takes all the energy in the world. But what about a fan using no-cost electrical energy? If you're looking to keep cool during a power outage, or if you don't want to break the bank by running your DIY air conditioner all ...more
Here in Los Angeles, weather is perfect as usual. But on the other side of America, summer is in its sweltering peak. I've spent plenty of unconditioned summers on the east coast, so I know firsthand just how miserable it can get. For the penny pinchers out there, here's a DI ...more
Fans do a pretty good job of cooling you down in the summer but sometimes only an air conditioning can do the job right. In this tutorial, SuChin Pak and Daniel Sieberg demonstrate how to make a homemade air conditioning system with a fan, coil and ice water. Save the environm ...more
Instinctively, we reach for popsicles and cold drinks when the temperatures climb, but doing something counterintuitive, like going for a hot drink or eating something spicy, is actually more effective at keeping you cool. Deutsche Well spoke with Professor Peter McNaughton, ...more
A swamp fan is an air conditioning substitute that blows air over cool water to cool a room. If you live in an AC-free dorm room, house, or apartment, it's not too hard to build one yourself, and this video will show you how to do it.