"Knowledge that matters to society." Scientists make breakthrough in quest to build device that pulls electricity from thin air: 'A self-charging power source' first appeared on The Cool Down.

Rain could one day become a source of clean electricity, according to a group of scientists in Singapore. Their experiments have been able to generate power from water droplets falling through a tube.

Scientists have successfully generated electricity from water droplets with high efficiency using a method called plug flow, where water columns with air pockets create charge separation. The new ...

Imagine generating power not from sunlight or wind, but from the simple mixing of fresh and salt water. This is the quiet ...

Inspired by the classic drinking bird toy, scientists have developed an engine that efficiently converts energy from water evaporation into electricity to power small electronics. The device produces ...

Abdel Majid BZIOUAT/AFP/AFP Sun-baked Morocco, grappling with its worst drought in decades, has launched a pilot project aimed at slowing water evaporation while simultaneously generating green energy ...

Statkraft has submitted a license application for an upgrade of the Alta power plant. By utilizing water currently bypassing ...

A new battery system removes toxic metals from wastewater and generates electricity in the process, offering a low-cost, power-positive alternative to conventional treatment. (Nanowerk Spotlight) ...