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. What Can Boys Learn From This Novel?
    03:02
    What Can Boys Learn From This Novel?
  10. Steven Lenton's illustrations
    00:35
    Steven Lenton's illustrations
  11. Children’s Laureate
    03:24
    Children’s Laureate
  12. Elle and the characters of The Infinite
    04:35
    Elle and the characters of The Infinite
  13. 100 Words on Friendship
    01:14
    100 Words on Friendship
  14. My Heart
    01:52
    My Heart
  15. Draw the Light Ship
    05:16
    Draw the Light Ship
  16. Whuppity Stoorie by Lari Don
    16:05
    Whuppity Stoorie by Lari Don
  17. Questions from Linlithgow Academy
    05:02
    Questions from Linlithgow Academy
  18. A novel in verse
    01:02
    A novel in verse
    19. Now playing
    Up next