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. A question from Twitter
    01:07
    A question from Twitter
  10. The real world and the fictional world
    11:22
    The real world and the fictional world
  11. Themes of The Infinite
    01:29
    Themes of The Infinite
  12. There's Broccoli in my Ice Cream! - Part 2
    04:25
    There's Broccoli in my Ice Cream! - Part 2
  13. Keeping Up With Michael
    01:39
    Keeping Up With Michael
  14. Taking Up Boxing
    03:04
    Taking Up Boxing
  15. Slugs and Brain Pâté
    11:48
    Slugs and Brain Pâté
  16. Books and confidence
    01:08
    Books and confidence
  17. Where The Heart Should Be
    06:14
    Where The Heart Should Be
  18. Bear Moves
    02:28
    Bear Moves
    19. Now playing
    Up next