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. Working with an illustrator
    02:38
    Working with an illustrator
  10. Who is Josh Bell?
    01:03
    Who is Josh Bell?
  11. Elle and the characters of The Infinite
    04:35
    Elle and the characters of The Infinite
  12. Slugs and Brain Pâté
    11:48
    Slugs and Brain Pâté
  13. Phil’s presentation
    21:56
    Phil’s presentation
  14. Lauren reads
    04:58
    Lauren reads
  15. Reading from The Boxer
    01:42
    Reading from The Boxer
  16. Dogs in space
    01:29
    Dogs in space
  17. Themes of The Infinite
    01:29
    Themes of The Infinite
  18. Self-Defence
    02:59
    Self-Defence
    19. Now playing
    Up next