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. Favourite Scots Words
    04:20
    Favourite Scots Words
  10. Hallowe'en in Scotland
    06:14
    Hallowe'en in Scotland
  11. I can do this!
    02:32
    I can do this!
  12. Three pointers for writers
    01:10
    Three pointers for writers
  13. Brian’s writing and favourite books
    04:33
    Brian’s writing and favourite books
  14. Where monsters come from
    03:38
    Where monsters come from
  15. More questions
    01:42
    More questions
  16. Questions from Linlithgow Academy
    05:02
    Questions from Linlithgow Academy
  17. Mental Health
    02:25
    Mental Health
  18. Introduction to the Twitchers
    05:50
    Introduction to the Twitchers
    19. Now playing
    Up next