In this fascinating tutorial, learn step-by-step how to make a small AC generator using magnet energy. Discover the ...

In this comprehensive tutorial, you will discover the step-by-step process to construct a Magnet Motor Generator capable of ...

A fridge door covered in bulky magnets may experience some strain, but the magnets themselves are too weak to noticeably ...

A souvenir magnet may only cost a few dollars at a gift shop, but one theory suggests that putting them on your fridge could spike the appliance's energy usage.

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.

Shares of aerospace and defense company Rocket Lab (NASDAQ:RKLB) jumped 9.4% in the afternoon session after it announced the ...

New technologies for generating electricity from agricultural waste using "mulch film incinerators" are lesser-known.

NASA-backed scientists have created a novel oxygen production system for space. This system uses magnets instead of heavy ...

Magnets could make bulky centrifuges obsolete in space oxygen systems. Scientists have developed a more efficient way to generate oxygen for astronauts that could help with future missions into deep ...

Nuclear fusion promises a green and infinitely renewable supply of energy—if we can harness it. Fusion happens all the time ...

Today, materials scientist Peter Mullner answers a child’s question about magnets: ‘What are magnets made of, and how do they ...

Ever tear open a potentiometer? If you haven’t, you can still probably guess what’s inside. A streak of resistive material ...