Engineers Develop Drones to Protect Elephants

2020-08-03T00:59:26-07:00

Drones have been used to ward off elephants from destroying crops because of their bee-like buzzing noise. At the same time, Drones are being used to help the same animals from being hunted for their ivory in Africa.

Engineers Develop Drones to Protect Elephants2020-08-03T00:59:26-07:00
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