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. Where monsters come from
    03:38
    Where monsters come from
  10. Chae is Dr Who
    05:39
    Chae is Dr Who
  11. Hooked on Reading
    03:03
    Hooked on Reading
  12. McLean Primary eco projects
    02:44
    McLean Primary eco projects
  13. How does Ross feel about writing and completing books?
    07:11
    How does Ross feel about writing and completing books?
  14. School days and writing
    07:07
    School days and writing
  15. Authors Live with Holly Bourne
    34:04
    Authors Live with Holly Bourne
  16. Questions from schools
    08:43
    Questions from schools
  17. Truth and Lies
    13:33
    Truth and Lies
  18. A question from Blake
    01:15
    A question from Blake
    19. Now playing
    Up next