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Toss a battery on it though and what does it look like then? Perhaps you're able to augment a human's ability to traverse longer distances more quickly. That's tech that didn't really exist back then!


Sea scooters already exist. They pull not push from what I see. Basically they’re EDFs with a place to hold on.


There's tens of different companies that make these from about $300

https://scootermotion.com/shop/seascooters/


And it would probably do a decent job of cutting you or your friends up when human and the propellor come into contact...


The article says they move slow enough to not be dangerous. That could be true even battery powered.


They already have those, seabobs




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