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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. How Catherine works
    00:59
    How Catherine works
  10. Authors Live with Holly Bourne
    34:04
    Authors Live with Holly Bourne
  11. Pupils' questions
    07:21
    Pupils' questions
  12. This is a democracy
    00:39
    This is a democracy
  13. Writing Fiction
    01:29
    Writing Fiction
  14. Writing historical fiction
    03:58
    Writing historical fiction
  15. Chat with Comic Artist Tanya Roberts
    02:48
    Chat with Comic Artist Tanya Roberts
  16. Being Children’s Laureate
    05:08
    Being Children’s Laureate
  17. 100 Words on Friendship
    01:14
    100 Words on Friendship
  18. Favourite book
    00:45
    Favourite book
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