I've seen motorized wheelbarrows on construction sights but they only moved at walking speed. That thing is stupid fast.
Wheelbarrows, barstools, suitcases, bathtubs, outhouses (jet powered at that), living room recliners, Whole doggone sofas, propane tanks...man, I actually do wonder if there is anything left that nobody's tried to motorize yet. Anybody here know of something that ain't been done yet?
Single sheet paper airplane?
(And here come the youtubes of it being done.....lol)