The battery on my daughter's 2010 Toyota Aygo keeps going flat if she doesn’t use the car for two or three days. She took it to a auto electrical shop and they said they couldn’t find a fault and that ...

The Ridgid Power Spin+ connects to your drill, turning it into a drain snake that clears clogs quickly and affordably.

But new research shows there’s another force working to their advantage: static electricity. At human scale, static electricity is little more than a curiosity. You walk across the carpet, friction ...