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
- Taking Up Boxing
- Scrapbooks and plans
- Names and Questions
- A Dog with Nice Ears
- Diving Poem
- Newton Farm Questions
- The World of the Crossing
- Self-Defence
- Daisy on the Outer Line
- Gill reads from Willow Wildthing and the Dragon's Egg

















