The granite-wheeled steamless steamroller pushed around by Fred Conan-quads Flintstone is number three on TIME magazine’s list of the best fictional vehicles of all time. It’s recognizable enough that it was featured on the 1994 live-action movie poster, and the iconic image of the car tipping after receiving a rack of brontosaurus (read apatosaurus) ribs is all-too familiar. There are many benefits that could be used in modern society by a human-powered vehicle, so we must turn to the beginning of the modern stone age: could someone actually…

Yes. You can. Here’s how I did it: 1. Find one on Kijiji.  The one I got was a Free Spirit 302001, about 7-8 years old. Free Spirit is a good company for value treadmills without a lot of frills, and some other ones to keep in mind are True, Life Fitness, Pace Master, and Lifespan. I saw some Nordictrack treadmills in the $300 price range and most were willing to part with it for $250, but I’ve heard mixed reviews on their quality. I got mine for…