The first artificial material that follows sunlight may upgrade solar panels

Dubbed SunBOTs, the devices can capture much more solar energy than stationary devices

SunBOT

SunBOTs (in the foreground of this illustration) are the first artificial material that can maneuver like sunflowers to face the sun as it moves across the sky.

Yusen Zhao, Yousif Alsaid and Ximin He

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