In case you like to play the piano, but also want to grill some shishkebabs at the same time, and want to drive around as well, this creative inventor has just the solution — a piano with 52 individual motors connecting the keys to spits, with an internal firepit and three motorized wheels. Spectacularly useless? Definitely. And why did this man create such a thing? Because he could.
Turns out our artist/inventor is Geng Shuai, also known as “Handy Geng,” a Chinese YouTuber whose fans call him “Useless Einstein” (if that’s what your fans call you, imagine what others call you!). He got the idea for the piano-grill-car — Grillano? — from a reader comment. In case you are in the market, he also makes phone cases that look like meat cleavers, of which he has sold 10. And he made a driveable mech with tractor treads and hydraulic arms:
On a related note, there is a Japanese term, “chindogu,” which loosely translated means “useless tool,” and covers an entire category of inventions that solve prosaic problems in an overly engineered way. Examples include the “noodle cooler”: