Magnets are more than just fun fridge decorations—they power essential parts of modern technology. In this video, you’ll learn how magnetic fields work and how magnets are used in motors, speakers, ...

WHEN RYAN BRADLEY, a freelance editor in Los Angeles, went shopping for a new refrigerator five years ago, he immediately ran into issues. Bradley, 40 years old, didn’t need Bluetooth connectivity or ...

We each have our different approaches to monitoring energy consumption in our households. Some are vigilant about ensuring that every single appliance is switched off and unplugged before leaving home ...