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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. Audience questions
    03:17
    Audience questions
  10. Introducing Cookie
    04:11
    Introducing Cookie
  11. How to draw a cheetah
    07:21
    How to draw a cheetah
  12. Reading from The Boy Who Made Monsters
    03:08
    Reading from The Boy Who Made Monsters
  13. More questions for Sav
    02:00
    More questions for Sav
  14. A question from Twitter
    01:07
    A question from Twitter
  15. Don't Kvetch
    01:55
    Don't Kvetch
  16. Konnie’s Love of Science
    02:32
    Konnie’s Love of Science
  17. Working in Comics
    01:09
    Working in Comics
  18. Birdspotting Quiz
    05:46
    Birdspotting Quiz
    19. Now playing
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