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. Is it easier or harder to write a trilogy?
    01:45
    Is it easier or harder to write a trilogy?
  10. Cardboard Cowboys reading
    05:01
    Cardboard Cowboys reading
  11. Where monsters come from
    03:38
    Where monsters come from
  12. This is a democracy
    00:39
    This is a democracy
  13. Hand on the Bridge
    02:28
    Hand on the Bridge
  14. Daisy on the Outer Line
    02:34
    Daisy on the Outer Line
  15. School Questions
    08:45
    School Questions
  16. Introducing us to new historical figures
    02:35
    Introducing us to new historical figures
  17. Balloons!
    02:59
    Balloons!
  18. Children’s Laureate
    03:24
    Children’s Laureate
    19. Now playing
    Up next