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lnxtx (xe/xem/xyr) @feddit.nl

1y ago

'Underwater bicycle' propels swimmers forward at superhuman speed

'Underwater bicycle' propels swimmers forward at superhuman speed

cross-posted from: https://lemmy.smeargle.fans/post/159545

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1y ago

'Underwater bicycle' propels swimmers forward at superhuman speed

newatlas.com /marine/seabike-swimming-propeller/

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