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. Questions from schools
    08:43
    Questions from schools
  10. Stories are people
    01:59
    Stories are people
  11. How to draw emotions
    04:34
    How to draw emotions
  12. Lauren reads
    04:58
    Lauren reads
  13. My Heart
    01:52
    My Heart
  14. Questions from schools
    06:15
    Questions from schools
  15. Who is Josh Bell?
    01:03
    Who is Josh Bell?
  16. Emily's Books
    02:27
    Emily's Books
  17. There’s Nothing Faster Than a Cheetah
    03:53
    There’s Nothing Faster Than a Cheetah
  18. Steven Lenton's illustrations
    00:35
    Steven Lenton's illustrations
    19. Now playing
    Up next