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 – when why how?
    09:26
    Writing – when why how?
  10. Questions from schools
    07:37
    Questions from schools
  11. D is for Dialogue
    03:04
    D is for Dialogue
  12. The World of the Crossing
    08:03
    The World of the Crossing
  13. Working with an illustrator
    02:38
    Working with an illustrator
  14. Elle and the characters of The Infinite
    04:35
    Elle and the characters of The Infinite
  15. Health and Medicine
    04:36
    Health and Medicine
  16. Konnie’s Favourite Character
    00:58
    Konnie’s Favourite Character
  17. Who is Josh Bell?
    01:03
    Who is Josh Bell?
    18. Now playing
    Up next