In this intriguing video, discover how to create a self-running generator using magnets to charge your mobile devices at home. Explore the concept of free energy as we walk you through the ...

Nanotechnology is quietly rewriting the rules of how small machines get their power, turning the ambient vibrations, motion ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Start by making a list of the devices and appliances you need to power and add up the ...