### Backwards-Brain Bike

Riding a bike can be easy once you do it for a while. But it took one man 8 months to figure out how to

Riding a bike can be easy once you do it for a while. But it took one man 8 months to figure out how to

You can make art out of just about anything – including guitars and bikes! And there may be more math in it than you realize.

There are world records for everything. But what about the world’s smallest working bike? Read on to do the mini math on this teeny, 12-inch