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. Prez
    01:14
    Prez
  10. Reading from Race to the Frozen North
    02:32
    Reading from Race to the Frozen North
  11. How Books Start
    06:40
    How Books Start
  12. Audience questions
    03:17
    Audience questions
  13. Question and Answer - Part 2
    04:39
    Question and Answer - Part 2
  14. School Questions
    05:51
    School Questions
  15. Draw Goldy the Gecko
    04:43
    Draw Goldy the Gecko
  16. Crackledawn
    02:08
    Crackledawn
  17. More questions for Sav
    02:00
    More questions for Sav
  18. Phil’s presentation
    21:56
    Phil’s presentation
    19. Now playing
    Up next