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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. How did you plan the structure of the novel?
    02:38
    How did you plan the structure of the novel?
  10. Forrester High's 2048 Predictions
    02:35
    Forrester High's 2048 Predictions
  11. Introducing The Black Flamingo
    00:27
    Introducing The Black Flamingo
  12. Questions from pupils
    02:50
    Questions from pupils
  13. The Selkie and Finfolkaheem
    03:48
    The Selkie and Finfolkaheem
  14. What inspired Ross MacKenzie to continue with his series of books?
    01:13
    What inspired Ross MacKenzie to continue with his series of books?
  15. How to Draw Granville's Head
    04:23
    How to Draw Granville's Head
  16. Cookie’s Brain Busting Quiz
    06:44
    Cookie’s Brain Busting Quiz
  17. Reading of The River
    04:08
    Reading of The River
  18. How to draw a cheetah
    07:21
    How to draw a cheetah
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