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. Question time
    04:36
    Question time
  10. School Questions
    05:51
    School Questions
  11. Cookie’s Brain Busting Quiz
    06:44
    Cookie’s Brain Busting Quiz
  12. Reading from The Boxer
    01:42
    Reading from The Boxer
  13. Reading The Gruffalo in Scots
    06:54
    Reading The Gruffalo in Scots
  14. Start with a face
    02:25
    Start with a face
  15. About Our Tower
    04:05
    About Our Tower
  16. What is the Nowhere Emporium?
    00:45
    What is the Nowhere Emporium?
  17. Where The Heart Should Be
    06:14
    Where The Heart Should Be
  18. The Undefeated
    01:19
    The Undefeated
    19. Now playing
    Up next