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. Reading of The Squirrels Who Squabbled
    03:47
    Reading of The Squirrels Who Squabbled
  10. Questions from pupils
    02:50
    Questions from pupils
  11. Dealing with Racists
    01:11
    Dealing with Racists
  12. Questions from West Calder High School
    05:42
    Questions from West Calder High School
  13. No Breathing in Class
    04:08
    No Breathing in Class
  14. The power of fantasy fiction
    04:28
    The power of fantasy fiction
  15. Konnie’s Love of Science
    02:32
    Konnie’s Love of Science
  16. A question of inspiration
    02:51
    A question of inspiration
  17. How to draw a cheetah
    07:21
    How to draw a cheetah
  18. Who is Josh Bell?
    01:03
    Who is Josh Bell?
    19. Now playing
    Up next