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
- School Questions
- Walking and talking
- One frame
- A question from Twitter
- More questions for Sav
- Cracking questions
- McLean Primary eco projects
- D is for Dialogue
- Reading from The Crossing
- Y is for Young Adult

















