Discover how to make a motor generator using a key in this step-by-step tutorial. Learn the principles of transforming ...

Discover the fascinating world of electromagnetism with our step-by-step guide on how to make the simplest motor at home. This video reveals the basic principles of creating a functional motor using ...

Researchers in South Korea have created magnetic nanohelices that can control electron spin at room temperature. Spintronics, also called spin electronics, explores information processing by using the ...