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. Bear Moves
    02:28
    Bear Moves
  10. Pets
    00:55
    Pets
  11. Reading of The Squirrels Who Squabbled
    03:47
    Reading of The Squirrels Who Squabbled
  12. Slugs and Brain Pâté
    11:48
    Slugs and Brain Pâté
  13. A question about Charlie and Lola
    01:44
    A question about Charlie and Lola
  14. Questions from schools
    05:58
    Questions from schools
  15. School Questions
    05:51
    School Questions
  16. Respecting each other
    01:57
    Respecting each other
  17. Tom on his illustrations
    05:00
    Tom on his illustrations
  18. Cookie’s Brain Busting Quiz
    06:44
    Cookie’s Brain Busting Quiz
    19. Now playing
    Up next