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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. Draw Along
    10:16
    Draw Along
  10. Favourite characters and Matthew Henson
    04:28
    Favourite characters and Matthew Henson
  11. Introducing Sav Akyuz
    01:45
    Introducing Sav Akyuz
  12. Questions from Linlithgow Academy
    05:02
    Questions from Linlithgow Academy
  13. Questions from Schools
    09:36
    Questions from Schools
  14. Taking Up Boxing
    03:04
    Taking Up Boxing
  15. Is it easier or harder to write a trilogy?
    01:45
    Is it easier or harder to write a trilogy?
  16. What Can Boys Learn From This Novel?
    03:02
    What Can Boys Learn From This Novel?
  17. Forrester High's 2048 Predictions
    02:35
    Forrester High's 2048 Predictions
  18. Reluctant reader to avid writer
    08:03
    Reluctant reader to avid writer
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