It’s possible to defy gravity using sound waves, magnets or electricity, but today’s methods can’t hoist heavy items high in ...

Discover how to build a simple electric train using just a copper coil, an AA battery, and disc magnets in this step-by-step ...

This model airplane is a trainer, an evolution of the project we made some time ago, the Joytrainer, that airplane was big ...

Relive all the action and reaction as England batters struggle in reply to Australia's 371 in the must-win third Test in ...

We’re most familiar with sound as vibrations that travel through the atmosphere around us. However, sound can also travel ...

Last week in California, UC Irvine opened the nation’s first all-electric hospital, part of an attempt to reduce greenhouse gas emissions from the medical sector. This week on Possibly we talked to ...