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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. Favourite book
    00:45
    Favourite book
  10. Cracking questions
    02:08
    Cracking questions
  11. Cardboard Cowboys reading
    05:01
    Cardboard Cowboys reading
  12. How Books Start
    06:40
    How Books Start
  13. Walking and talking
    02:23
    Walking and talking
  14. Tom on his illustrations
    05:00
    Tom on his illustrations
  15. More questions
    01:42
    More questions
  16. Audience questions
    03:17
    Audience questions
  17. D is for Dialogue
    03:04
    D is for Dialogue
  18. Books and confidence
    01:08
    Books and confidence
    19. Now playing
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