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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. Writing Tips with... Alastair Chisholm
    09:12
    Writing Tips with... Alastair Chisholm
  10. Chae is Dr Who
    05:39
    Chae is Dr Who
  11. Draw along
    10:28
    Draw along
  12. The hero birds
    03:03
    The hero birds
  13. Emily's Books
    02:27
    Emily's Books
  14. Chris McQueer – reading
    03:07
    Chris McQueer – reading
  15. Relationship Counsellor
    02:45
    Relationship Counsellor
  16. Hooked on Reading
    03:03
    Hooked on Reading
  17. Scrapbooks and plans
    05:43
    Scrapbooks and plans
  18. Rewilding and creating a space for nature
    09:01
    Rewilding and creating a space for nature
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