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. The right words in the right order
    02:38
    The right words in the right order
  10. A question from Twitter
    01:07
    A question from Twitter
  11. Introducing Sav Akyuz
    01:45
    Introducing Sav Akyuz
  12. Keeping Up With Michael
    01:39
    Keeping Up With Michael
  13. More questions
    01:42
    More questions
  14. Cracking questions
    02:08
    Cracking questions
  15. Comics
    04:26
    Comics
  16. Noi and his family
    03:19
    Noi and his family
  17. Walking and talking
    02:23
    Walking and talking
  18. Whuppity Stoorie by Lari Don
    16:05
    Whuppity Stoorie by Lari Don
    19. Now playing
    Up next