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. Prez
    01:14
    Prez
  10. Sue's presentation
    11:34
    Sue's presentation
  11. Finding the bear
    01:06
    Finding the bear
  12. Kiran’s writing process
    05:08
    Kiran’s writing process
  13. A bit of a read
    04:28
    A bit of a read
  14. Toxic Relationships
    04:42
    Toxic Relationships
  15. How to Draw Eric Dynamite
    08:33
    How to Draw Eric Dynamite
  16. More questions for Sav
    02:00
    More questions for Sav
  17. The life of Matthew Henson
    08:12
    The life of Matthew Henson
  18. I can do this!
    02:32
    I can do this!
    19. Now playing
    Up next