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
- Keep going!
- The World of the Crossing
- Children’s Laureate
- Reading from Grimwood: Attack of the Stink Monster
- Rewilding and creating a space for nature
- Reading The Undefeated
- Phil’s presentation
- Drawing Fruit and Veg
- Diving Poem
- The Great Storm Whale reading

















