# Jonathan Bowers (ConceptTopic, 3)

### From Hi.gher. Space

**Jonathan Bowers** is an amateur mathematician known for his work on polytopes and on the representation of very large numbers. He sometimes refers to himself as **Hedrondude** or **Dimension dude**.

He participated in the Uniform Polychora Project, an attempt to enumerate all uniform 4D polytopes, especially the non-convex ones. He discovered thousands of non-convex figures (at one point it numbered in the 8000's) which later were reduced to exclude exotic cases and non-well-behaved objects. The current count of uniform polychora sits at 1849, not including fissary cases.

In particular, his work on powertopes inspired Keiji to discover the brick product operation.