A fuel cell charger uses saltwater and oxygen to convert chemical energy into electricity.
The new year should bring significant developments in virtual reality, smart cars and little green things.
Africa has become a laboratory for new kinds of electricity microgrids, nanogrids and other systems that rely on low-cost, renewable energy sources.
We have some crazy cool tech this week coming at you in sleek style.
In twenty years, decentralized and renewable energy sources will be firmly entrenched as a viable alternative.
From hydroponic wheel gardens to advanced helicopter rotors to closed-loop micro algae farms, everything seems to be spinning.
Electricity is at the center of this week's technology, using it to power everything from cars to jeans and finding better ways to store it.
Robots that fight fires, fly, and help us walk dominate this week's Tasty Tech Eye Candy.
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