Developers roll out new robo-bee: It can fly, swim, monitor environmental studies… AND people

(Natural News) When Harvard University first introduced RoboBee back in 2013, it could do little more than fly and cling to walls. Come 2018, the same research team has put out a new and improved RoboBee — one that can successfully dive into and burst out of water. The latest in a series of minuscule,…

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