Sunday, July 03, 2016

This 'Hourglass' Liquid Battery Runs on Gravity

Source: http://gizmodo.com/this-hourglass-liquid-battery-runs-on-gravity-1781824481

Scientists at MIT have designed an ingenious new concept for a battery that operates on the same fundamental principal as an hourglass—it relies on gravity to generate energy. They described the device in a recent paper for Energy and Environmental Science.

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