This persnickety number determines the strength of magnetic fields. It figures in everything from motors and generators to audio speakers. Oh, and without it we’d live in eternal darkness.

Learn how to make a magnet motor generator at home with our step-by-step guide! This video will walk you through the entire process, from gathering materials to assembling your very own magnet motor ...

Dive into the exciting world of magnetic energy with our latest experiment focusing on motor-generator systems! In this video, we explore the intricate mechanics of harnessing magnetic forces to ...