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. Whuppity Stoorie by Lari Don
    16:05
    Whuppity Stoorie by Lari Don
  10. The importance of libraries
    08:10
    The importance of libraries
  11. Questions from schools
    06:15
    Questions from schools
  12. Mental Health
    02:25
    Mental Health
  13. Reading The Undefeated
    03:32
    Reading The Undefeated
  14. Reading from 'The Places I've Cried in Public'
    04:53
    Reading from 'The Places I've Cried in Public'
  15. Persistence
    01:24
    Persistence
  16. Comics
    04:26
    Comics
  17. We are all storytellers
    05:27
    We are all storytellers
  18. How to draw a cheetah
    07:21
    How to draw a cheetah
    19. Now playing
    Up next