In this video, I show you how to create your own rainbow using just a glass of water, a flashlight, and a piece of white paper. It’s an easy and fun science activity you can try at home! By exploring ...

An AirTag battery failure at the wrong time can leave your gear vulnerable. Elevation Lab's Time Capsule solves this problem.

If you read about Hall effect sensors — the usual way to detect and measure magnetic fields these days — it sounds ...