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. Developing your voice
    02:24
    Developing your voice
  10. Who is Josh Bell?
    01:03
    Who is Josh Bell?
  11. Orion Lost reading
    02:48
    Orion Lost reading
  12. Finding the bear
    01:06
    Finding the bear
  13. The main characters
    03:46
    The main characters
  14. Is it easier or harder to write a trilogy?
    01:45
    Is it easier or harder to write a trilogy?
  15. Y is for Young Adult
    03:43
    Y is for Young Adult
  16. Balloons!
    02:59
    Balloons!
  17. Inspirations and Escaped Terrapin
    08:22
    Inspirations and Escaped Terrapin
  18. Newton Farm Questions
    05:46
    Newton Farm Questions
    19. Now playing
    Up next