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. Draw Noi and his dad
    10:03
    Draw Noi and his dad
  10. More questions
    01:42
    More questions
  11. Dogs in space
    01:29
    Dogs in space
  12. Flirting and locker room talk
    06:28
    Flirting and locker room talk
  13. Is it easier or harder to write a trilogy?
    01:45
    Is it easier or harder to write a trilogy?
  14. Fan fiction of your life!
    01:05
    Fan fiction of your life!
  15. Hercules Song
    01:56
    Hercules Song
  16. Cookie’s Brain Busting Quiz
    06:44
    Cookie’s Brain Busting Quiz
  17. Toxic Relationships
    04:42
    Toxic Relationships
  18. What inspired Ross MacKenzie to continue with his series of books?
    01:13
    What inspired Ross MacKenzie to continue with his series of books?
    19. Now playing
    Up next