Riding a bicycle can be a healthier, more fun, and definitely greener alternative to hopping behind the wheel of a car as you go about your daily chores, but cycling can also be a pain in the butt.

Colin Furze used to be a plumber, but really found his calling building wacky contraptions, like a homemade hoverbike, a bicycle with wheels made of ice, and automatic Wolverine claws. He even set the ...