A split-wheeled bicycle is a strange machine where the rear wheel has been carefully cut into multiple separate rotating pieces, somehow managing to support the bike just fine. YouTuber Bikes and ...

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 ...

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 ...