Friction between sophisticated materials with pre-patterned pyramid shapes used to make the sensor can generate enough energy to power wearable devices. (IMAGE)

Northumbria University

Friction between sophisticated materials with pre-patterned pyramid shapes used to make the sensor can generate enough energy to power wearable devices.

Caption

Friction between sophisticated materials with pre-patterned pyramid shapes used to make the sensor can generate enough energy to power wearable devices.

Credit

Professor Richard Fu, Northumbria University.

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