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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. Scrapbooks and plans
    05:43
    Scrapbooks and plans
  10. Keep going!
    01:28
    Keep going!
  11. A question from Twitter
    01:07
    A question from Twitter
  12. The power of fantasy fiction
    04:28
    The power of fantasy fiction
  13. Weather and climate
    00:56
    Weather and climate
  14. Sputnik
    00:55
    Sputnik
  15. Book Introduction
    01:20
    Book Introduction
  16. Y is for Young Adult
    03:43
    Y is for Young Adult
  17. The real world and the fictional world
    11:22
    The real world and the fictional world
  18. How does Ross feel about writing and completing books?
    07:11
    How does Ross feel about writing and completing books?
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