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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. Reading from The Boy Who Made Monsters
    03:08
    Reading from The Boy Who Made Monsters
  10. Steven Lenton's illustrations
    00:35
    Steven Lenton's illustrations
  11. Working with an illustrator
    02:38
    Working with an illustrator
  12. Questions from schools
    07:40
    Questions from schools
  13. About Our Tower
    04:05
    About Our Tower
  14. How important is it for young queer people to see themselves in fiction?
    03:12
    How important is it for young queer people to see themselves in fiction?
  15. Reading from The Crossing
    04:47
    Reading from The Crossing
  16. Ideas
    03:35
    Ideas
  17. Reading from Race to the Frozen North
    02:32
    Reading from Race to the Frozen North
  18. Cardboard Cowboys reading
    05:01
    Cardboard Cowboys reading
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