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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. Gill reads from Willow Wildthing and the Dragon's Egg
    05:44
    Gill reads from Willow Wildthing and the Dragon's Egg
  10. Box Yourself
    03:44
    Box Yourself
  11. The life of Matthew Henson
    08:12
    The life of Matthew Henson
  12. Brian’s writing and favourite books
    04:33
    Brian’s writing and favourite books
  13. S is for Scots
    03:30
    S is for Scots
  14. Authors Live with Ross Sayers
    31:15
    Authors Live with Ross Sayers
  15. Studio questions
    03:22
    Studio questions
  16. There's Broccoli in my Ice Cream! - Part 2
    04:25
    There's Broccoli in my Ice Cream! - Part 2
  17. Room on the Broom in Scots
    08:13
    Room on the Broom in Scots
  18. Weather and climate
    00:56
    Weather and climate
    19. Now playing
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