In this step-by-step tutorial, learn how to make a powerful alarm at home using a DC motor. Perfect for DIY enthusiasts, this ...

If you don't like waking up to a jarringly loud alarm, the sleep schedule feature hidden in your iPhone promises a more ...

Learn how to make a simple door alarm to enhance your home security with our step-by-step guide. This DIY theft alert alarm ...

The Raspberry Pi Foundation has been putting power into the hands of DIY maestros for years. These projects improve comfort ...

However, as smoke alarm companies discovered, temperature plays a big role in how batteries perform. Hotter temps create less electrical resistance and amp up battery activity, while colder temps do ...

A parasitic worm uses static electricity to launch itself onto flying insects, a mechanism uncovered by physicists and ...