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. Box Yourself
    03:44
    Box Yourself
  10. What's Sputnik up to?
    00:32
    What's Sputnik up to?
  11. Where monsters come from
    03:38
    Where monsters come from
  12. Slugs and Brain Pâté
    11:48
    Slugs and Brain Pâté
  13. Taking Up Boxing
    03:04
    Taking Up Boxing
  14. Chae is Dr Who
    05:39
    Chae is Dr Who
  15. Studio questions
    03:22
    Studio questions
  16. Cardboard Cowboys reading
    05:01
    Cardboard Cowboys reading
  17. How to Draw Eric Dynamite
    08:33
    How to Draw Eric Dynamite
  18. Questions from Linlithgow Academy
    05:02
    Questions from Linlithgow Academy
    19. Now playing
    Up next