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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. A first science fiction novel
    00:44
    A first science fiction novel
  10. Writing Tips with... Alastair Chisholm
    09:12
    Writing Tips with... Alastair Chisholm
  11. About Our Tower
    04:05
    About Our Tower
  12. How to draw a blobfish
    03:35
    How to draw a blobfish
  13. Self-Defence
    02:59
    Self-Defence
  14. Gil's bug hospital
    05:28
    Gil's bug hospital
  15. Dealing with Racists
    01:11
    Dealing with Racists
  16. Hercules Song
    01:56
    Hercules Song
  17. Health and Medicine
    04:36
    Health and Medicine
  18. The Undefeated
    01:19
    The Undefeated
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