A PHOT-powered radar(more like lidar) that automatically scans its surroundings and makes a distance map. The distance is measured in light half-spark-seconds(how much a photon moves in 4 frames). if you downvote, please tell why
light
electronic
sensor
radiowaves
radar
lidar
Comments
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i don't understand, how does phot make electricity???
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you give me idea
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(if you downvote, please tell why)
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i felt i have seen this befor but anyway cool! +1
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Its like a Laser Machine +1
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Nice Radar +1