Spin ceiling fans this direction to help AC during extreme heat

Ohio is under an extreme heat warning this week. Here's how to get the most out of your AC with ceiling fans, themostat ...
Hackaday

Hack Improves Cheap Speed Controllers

Tony Goacher] has worked with a lot of cheap brushless DC motor controllers built in China. They can be very cost-effective, ...

This smart rechargeable fan has been a lifesaver this summer (and it's only $60)

The SwitchBot smart rechargeable fan is 25% off, available this Amazon Prime Day for only $60. The fan works with the ...
News Medical

Temperature-controlled blood transport boxes

B Medical Systems’ Blood Transport Boxes are medical-grade devices designed to safely transport blood and its components (such as blood cells, plasma, and platelets) in a secure, ...
XDA Developers on MSN

I built an ESP32 display to stop obsessing over my NAS drive temperatures

I'll never have to worry about overheating ...
digitalcameraworld

Use a drone as a fan? ☀️ Millions of people have thought about it, and lots actually did it, but which would be best?

The world is hotter than ever – why not just get your drone to hover over your head? These people did (but you can do it better) When you purchase through links on our site, we may earn an affiliate ...