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. Writing Haikus
    08:00
    Writing Haikus
  10. The World of the Crossing
    08:03
    The World of the Crossing
  11. Read a long
    04:36
    Read a long
  12. Toxic Relationships
    04:42
    Toxic Relationships
  13. Newton Farm Questions
    05:46
    Newton Farm Questions
  14. Lauren reads
    04:58
    Lauren reads
  15. Ideas
    03:35
    Ideas
  16. Early drawings
    00:49
    Early drawings
  17. Questions from schools
    05:58
    Questions from schools
  18. Hand on the Bridge
    02:28
    Hand on the Bridge
    19. Now playing
    Up next