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 historical fiction
    03:58
    Writing historical fiction
  10. Creating a magical place
    06:49
    Creating a magical place
  11. Chocolate Cake
    07:56
    Chocolate Cake
  12. Reading The Gruffalo in Scots
    06:54
    Reading The Gruffalo in Scots
  13. Becoming an Author
    00:58
    Becoming an Author
  14. A question from Blake
    01:15
    A question from Blake
  15. More Cookie Books
    01:04
    More Cookie Books
  16. Reading The Undefeated
    03:32
    Reading The Undefeated
  17. A question from Twitter
    01:07
    A question from Twitter
  18. Book Introduction
    01:20
    Book Introduction
    19. Now playing
    Up next