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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. Did anyone encourage Ross MacKenzie to write books?
    00:48
    Did anyone encourage Ross MacKenzie to write books?
  10. Process of illustration and writing
    01:40
    Process of illustration and writing
  11. Hand on the Bridge
    02:28
    Hand on the Bridge
  12. Reading from Race to the Frozen North
    02:32
    Reading from Race to the Frozen North
  13. Our Tower reading
    06:12
    Our Tower reading
  14. Sue's presentation
    11:34
    Sue's presentation
  15. Finding the bear
    01:06
    Finding the bear
  16. No Breathing in Class
    04:08
    No Breathing in Class
  17. Weather and climate
    00:56
    Weather and climate
  18. A Dog with Nice Ears
    07:10
    A Dog with Nice Ears
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