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. UK schools vs American schools
    02:13
    UK schools vs American schools
  10. Questions from schools
    06:06
    Questions from schools
  11. Manjeet’s writing process
    07:37
    Manjeet’s writing process
  12. Scottish words and questions from schools
    08:09
    Scottish words and questions from schools
  13. The origins of 'Lads'
    06:09
    The origins of 'Lads'
  14. A question from Freya.
    01:00
    A question from Freya.
  15. Names and Questions
    07:57
    Names and Questions
  16. Characters
    01:58
    Characters
  17. A question from Blake
    01:15
    A question from Blake
  18. What is the Nowhere Emporium?
    00:45
    What is the Nowhere Emporium?
    19. Now playing
    Up next