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. Working with an illustrator
    02:38
    Working with an illustrator
  10. Illustrating the Book
    02:15
    Illustrating the Book
  11. Alastair’s influences
    00:28
    Alastair’s influences
  12. Questions and Answers
    06:15
    Questions and Answers
  13. Chae is Dr Who
    05:39
    Chae is Dr Who
  14. How Catherine works
    00:59
    How Catherine works
  15. The World of the Wolf Queen
    04:14
    The World of the Wolf Queen
  16. The right words in the right order
    02:38
    The right words in the right order
  17. Newton Farm Questions
    05:46
    Newton Farm Questions
  18. A bit of a read
    04:28
    A bit of a read
    19. Now playing
    Up next