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. How to draw a cheetah
    07:21
    How to draw a cheetah
  10. The main characters
    03:46
    The main characters
  11. Themes of The Infinite
    01:29
    Themes of The Infinite
  12. Boogie Woogie Buggy
    01:41
    Boogie Woogie Buggy
  13. Steven Lenton's illustrations
    00:35
    Steven Lenton's illustrations
  14. Bumble and Snug reading
    04:07
    Bumble and Snug reading
  15. Scrapbooks and plans
    05:43
    Scrapbooks and plans
  16. Themes of books
    03:14
    Themes of books
  17. No Breathing in Class
    04:08
    No Breathing in Class
  18. Enthusiasm for Scots and Gaelic
    02:52
    Enthusiasm for Scots and Gaelic
    19. Now playing
    Up next