Audio & Video
Beat the Calculator
Kjartan Poskitt proves what looks complicated can be simple.
- Beat the Calculator
- 1089
- Perfect pentagon
- Fabulous flexagon
- Making Cubes
- Prime number pizza
- Numerical masterclass
- Q&A with Kjartan Poskitt
- Finding the bear
- Ideas
- One frame
- Book Introduction
- The Otherwhere Emporium reading
- Working in Comics
- Keeping Up With Michael
- What inspired Ross MacKenzie to continue with his series of books?
- Respecting each other
- The World of the Crossing

















