Earlier this year we highlighted Idaho startup M2E Power’s push to develop motion-powered electronics for the military. Now M2E is emphasizing the commercial applications for their technology, with a ...

Solve the classic blob jump physics problem using the Work–Energy Theorem. Follow how gravitational potential energy, kinetic energy, and energy transfer explain the launch speed and maximum height, ...

Wouldn’t it be nice to charge the products you can’t live without in a way that would leave you unchained from the wall socket? A kinetic energy charger may be just the thing you are looking for.

Energy plays a tremendous role, not only in our technology-rich daily lives, but in fundamental physics as well. The chemical energy stored in gasoline gets converted into kinetic energy that propels ...