How to move against the current? One answer is 'tilt'-illating

Going upstream, and against a current, involves a front-first downward tilt and then moving along a surface, shows new research by a team of scientists, which created «nano-motors» to uncover this effective means of locomotion under such conditions. Its findings and the creation of these t …
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Enlace: How to move against the current? One answer is ‘tilt’-illating