Close menu
BBC Scotland
Authors Live

Audio & Video

You must enable JavaScript to play content
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. Pupils' questions
    07:21
    Pupils' questions
  10. Self-Defence
    02:59
    Self-Defence
  11. More questions for Sav
    02:00
    More questions for Sav
  12. There’s Nothing Faster Than a Cheetah
    03:53
    There’s Nothing Faster Than a Cheetah
  13. Studio questions
    03:22
    Studio questions
  14. What motivates writing and how do you develop ideas?
    04:19
    What motivates writing and how do you develop ideas?
  15. Steven Lenton's illustrations
    00:35
    Steven Lenton's illustrations
  16. Introducing Wain
    00:21
    Introducing Wain
  17. Boogie Woogie Buggy
    01:41
    Boogie Woogie Buggy
  18. Working in Comics
    01:09
    Working in Comics
    19. Now playing
    Up next