For the last few months, UK maker John Dingley has been bending tubing on a home-made hydraulic machine, welding metal together and installing parts salvaged from a go-kart, golf cart and an e-bike.

[John Dingley] describes his Electric Beach Luge Project as an exciting mashup between “a downhill luge board, a kite surf buggy, a go-kart, and a Star Wars Land Speeder” and it’s fresh from a ...