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. Toxic Relationships
    04:42
    Toxic Relationships
  10. Questions from schools
    05:22
    Questions from schools
  11. Reading from Race to the Frozen North
    02:32
    Reading from Race to the Frozen North
  12. Did anyone encourage Ross MacKenzie to write books?
    00:48
    Did anyone encourage Ross MacKenzie to write books?
  13. A monster quiz
    08:19
    A monster quiz
  14. A sudden idea
    01:52
    A sudden idea
  15. Walking and talking
    02:23
    Walking and talking
  16. Making the change
    03:33
    Making the change
  17. McLean Primary eco projects
    02:44
    McLean Primary eco projects
  18. Dogs in space
    01:29
    Dogs in space
    19. Now playing
    Up next