Wednesday, 16 March 2022

Tiny battery-free devices float in the wind like dandelion seeds

Inspired by how dandelions use the wind to distribute their seeds, a team has developed a tiny sensor-carrying device that can be blown by the wind as it tumbles toward the ground.

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'Cold' manufacturing approach to make next-gen batteries

Lithium-ion batteries have been a staple in device manufacturing for years, but the liquid electrolytes they rely on to function are quite u...