Explore the fascinating process of building a custom airless bicycle tire from scratch! Watch as we transform simple plastic pipe rings into a flexible, puncture-proof, solid bike tire that eliminates ...

From time to time, an innovative and crazy idea pops up that wows everyone. Some of these concepts only live in the form of renderings, while others make into the real world – just like this insane ...

The invention of the wheel is considered one of the crowning achievements of early humanity. Squares don’t roll, after all. [The Q] decided to build a square-wheeled bike anyway, with a neat tracked ...