Bacteria-inspired robot uses 12 spinning flagella to roam underwater

An underwater drone with long, spinning arms like the flagella of bacteria could survey the seas without endangering marine life, its creators claim

​An underwater drone with long, spinning arms like the flagella of bacteria could survey the seas without endangering marine life, its creators claim An underwater drone with long, spinning arms like the flagella of bacteria could survey the seas without endangering marine life, its creators claim