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. Birdspotting Quiz
    05:46
    Birdspotting Quiz
  10. Brian’s writing and favourite books
    04:33
    Brian’s writing and favourite books
  11. Joyful Poetry
    00:53
    Joyful Poetry
  12. A question about Charlie and Lola
    01:44
    A question about Charlie and Lola
  13. I can do this!
    02:32
    I can do this!
  14. About Our Tower
    04:05
    About Our Tower
  15. Reading of The River
    04:08
    Reading of The River
  16. Inspiration
    02:14
    Inspiration
  17. Y is for Young Adult
    03:43
    Y is for Young Adult
  18. Writing Tips with... Catherine Rayner
    08:13
    Writing Tips with... Catherine Rayner
    19. Now playing
    Up next