The Kinetic energy form a single raindrop can enlight 100 small led bulbs

 

 

 

 

 

 

A single raindrop can now power 100 small LED light bulbs, effectively setting a new milestone for energy-harvesting technologies, scientists have reported.

The droplet-based electricity generator has a high energy-conversion efficiency and power density thousand times bigger than its counterparts.

The developers hope the tech will help to tackle the world energy crisis by providing new ways of making use of the environmental energy around us in water and rain.

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