@ai6yr i think it's a swan-boat. Those football shaped things could be rollers that would function as wheels, but they don't seem like very good paddles, considering it's meant to be an amphibious vehicle. But having all those pipes on the outside seems like it would be very distracting.
@ai6yr 0277667.pdf https://share.google/xhhwydhaQijrVYvxR here's the whole thing. I am particularly amused by the inventor's suggestions to use it for wartime reconnaissance (SO unobtrusive, who would suspect a thing! 🤣), and to add a barbwire cage to facilitate operating in alligator infested swamps.
@MLE_online Someone around here is selling this thing and I am tempted to build something crazy. But I have to learn welding first. Very tempted. Would need a frame and a controller though.
@MLE_online@ai6yr I met someone at a local maker meetup a few weeks ago, who rode in on a cargo e-bike, made from two cut-up bikes elongated in the middle by welded top and bottom tubes. And batteries/controllers from the online portals. It was something to see..