This is a hype reel for Limx Dynamics’ TRON 1 bipedal robot. The bot is multi-modal thanks to its three sets of interchangeable feet: flat feet, nubbins, and wheels. The wheeling up the stairs then jumping from the top was admittedly impressive. But can it use one foot and one

This is a video of YouTubers Make It Extreme constructing and testing a giant electric monowheel cycle. From the test footage at the end, it looks like you have to keep your feet down the entire time for safety, and it definitely doesn’t turn on a dime. Or even a

Presumably determined to never get spun around by a red shell or banana peel again, this is a video of a dude cruising around in his homemade 19-tire go kart (I partiand a coffin-shaped gas tank right behind the seat). ULTRA TRACTION. Although most of those tires look like they’re

Because everybody uses their spare time differently (I have no spare time), this is a video of Youtuber Chris Makes Stuff constructing a hubless, electric penny farthing bike. The hubless design is cool, but the motorization is a must — pedaling is one of my least favorite part of riding

This is a colorized clip from France circa 1923 featuring some gentlemen participating in cycle-skating. Cycle-skates each had one giant wheel on the inside of the foot so you could roll around doing donuts to impress the ladies at the park. And you know how I feel about impressing the

Back with yet another genius(?) bike hack, engineer The Q went and replaced the wheels of his bike with steel-toed metal frames that each hold 16 Adventure Time Jake The Dog slippers in place of rubber tires. The result is surprisingly impressive, provided you just have to watch and listen

Because you don’t know until you try (and even after you’re usually left unsure), this is a video of Youtuber The Q building a pair of rollerblades that each have a large bike wheel attached. It looks like a wheelchair with no seat. That’s…something. Something you’ll see me riding at

This is a video from a Dallas, Texas highway of a dual tire rolling and bouncing down the road, trying to leap a dividing wall and failing, then ending up STUCK UNDER THE TRUCK RIGHT NEXT TO THE AXLE IT CAME OFF OF. What are the odds?! Low — the