Random Thoughts

[Angrboda]

This Square-Wheeled Bicycle Works Like a Pedal-Powered Tank

This square-wheeled bicycle takes an entirely different and clever approach to the problem, and can be comfortably ridden almost anywhere. The square wheels themselves don’t roll at all, but their rubber tires have been sliced up and paired with four sets of bike chains to create a continuous tread that rolls around the outside of each wheel. It’s essentially a pedal-powered tank, with the bottom edge of each wheel quietly gliding along the pavement as it’s ridden.