An underwater drone with long, spinning arms like the flagella of bacteria could survey the seas without endangering marine life, its creators claim
Več na: https://www.newscientist.com/article/2474732-bacteria-inspired-robot-uses-12-spinning-flagella-to-roam-underwater/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home
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