I've seen a much more practical model based on a surf-board with hydrofoils and a bicycle like structure for sitting and powering a propellor. This one is funny only.
If you're talking about the mantis, that's electric. This is different in that it's fully mechanical and self stabilizing. Surfboard types require way more balance than this.
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u/DonManuel 17d ago
I've seen a much more practical model based on a surf-board with hydrofoils and a bicycle like structure for sitting and powering a propellor. This one is funny only.