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. Who is Josh Bell?
    01:03
    Who is Josh Bell?
  10. More questions for Sav
    02:00
    More questions for Sav
  11. A first science fiction novel
    00:44
    A first science fiction novel
  12. Questions from schools
    07:37
    Questions from schools
  13. Draw along
    10:28
    Draw along
  14. Cardboard Cowboys reading
    05:01
    Cardboard Cowboys reading
  15. Hooked on Reading
    03:03
    Hooked on Reading
  16. Early drawings
    00:49
    Early drawings
  17. Chat with Comic Artist Tanya Roberts
    02:48
    Chat with Comic Artist Tanya Roberts
  18. Schools questions
    09:55
    Schools questions
    19. Now playing
    Up next