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. Chae is Dr Who
    05:39
    Chae is Dr Who
  10. Toxic Relationships
    04:42
    Toxic Relationships
  11. How Catherine works
    00:59
    How Catherine works
  12. A bit of a read
    04:28
    A bit of a read
  13. Questions from schools
    06:06
    Questions from schools
  14. Favourite characters and Matthew Henson
    04:28
    Favourite characters and Matthew Henson
  15. Reading from The Boxer
    01:42
    Reading from The Boxer
  16. Question and Answer - Part 1
    05:57
    Question and Answer - Part 1
  17. What motivates writing and how do you develop ideas?
    04:19
    What motivates writing and how do you develop ideas?
  18. Reading from Grimwood: Attack of the Stink Monster
    06:54
    Reading from Grimwood: Attack of the Stink Monster
    19. Now playing
    Up next