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Beat the Calculator
View More From Kjartan Poskitt
Kjartan Poskitt proves what looks complicated can be simple.
  1. Beat the Calculator
    02:54
    Beat the Calculator
  2. 1089
    06:56
    1089
  3. Perfect pentagon
    04:14
    Perfect pentagon
  4. Fabulous flexagon
    02:05
    Fabulous flexagon
  5. Making Cubes
    05:26
    Making Cubes
  6. Prime number pizza
    04:24
    Prime number pizza
  7. Numerical masterclass
    03:20
    Numerical masterclass
  8. Q&A with Kjartan Poskitt
    05:19
    Q&A with Kjartan Poskitt
  9. Pets
    00:55
    Pets
  10. How Books Start
    06:40
    How Books Start
  11. The World of the Crossing
    08:03
    The World of the Crossing
  12. One frame
    01:29
    One frame
  13. The hero birds
    03:03
    The hero birds
  14. Going around gardens!
    03:12
    Going around gardens!
  15. Chat with Comic Artist Tanya Roberts
    02:48
    Chat with Comic Artist Tanya Roberts
  16. What are you favourite things about books?
    01:20
    What are you favourite things about books?
  17. Writing Tips with... Catherine Rayner
    08:13
    Writing Tips with... Catherine Rayner
  18. Keep going!
    01:28
    Keep going!
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