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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. Developing your voice
    02:24
    Developing your voice
  10. What's Sputnik up to?
    00:32
    What's Sputnik up to?
  11. Questions from the audience
    09:53
    Questions from the audience
  12. The power of fantasy fiction
    04:28
    The power of fantasy fiction
  13. Weather and climate
    00:56
    Weather and climate
  14. The Undefeated
    01:19
    The Undefeated
  15. Self-Defence
    02:59
    Self-Defence
  16. More Cookie Books
    01:04
    More Cookie Books
  17. A reading from Elizabeth
    02:18
    A reading from Elizabeth
  18. The hero birds
    03:03
    The hero birds
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