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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. Themes of books
    03:14
    Themes of books
  10. What's Sputnik up to?
    00:32
    What's Sputnik up to?
  11. 100 Words on Friendship
    01:14
    100 Words on Friendship
  12. The World of the Crossing
    08:03
    The World of the Crossing
  13. A reading from Elizabeth
    02:18
    A reading from Elizabeth
  14. Steven Lenton's illustrations
    00:35
    Steven Lenton's illustrations
  15. There's Broccoli in my Ice Cream! - Part 2
    04:25
    There's Broccoli in my Ice Cream! - Part 2
  16. Reading from The Boxer - Part 2
    04:07
    Reading from The Boxer - Part 2
  17. Dragonese
    01:19
    Dragonese
  18. Studio questions
    03:22
    Studio questions
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