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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. Introduction to the Twitchers
    05:50
    Introduction to the Twitchers
  10. Ideas and inspirational teachers
    05:32
    Ideas and inspirational teachers
  11. The origins of 'Lads'
    06:09
    The origins of 'Lads'
  12. About Our Tower
    04:05
    About Our Tower
  13. Names and Questions
    07:57
    Names and Questions
  14. Writing Tips with... Catherine Rayner
    08:13
    Writing Tips with... Catherine Rayner
  15. Chae is Dr Who
    05:39
    Chae is Dr Who
  16. Questions from schools
    07:40
    Questions from schools
  17. School Questions
    05:51
    School Questions
  18. Reading from Race to the Frozen North
    02:32
    Reading from Race to the Frozen North
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