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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. Illustrating the Book
    02:15
    Illustrating the Book
  10. Box Yourself
    03:44
    Box Yourself
  11. Writing Tips with... Alastair Chisholm
    09:12
    Writing Tips with... Alastair Chisholm
  12. How Books Start
    06:40
    How Books Start
  13. Reading from The Boxer
    01:42
    Reading from The Boxer
  14. Chae is Dr Who
    05:39
    Chae is Dr Who
  15. Relationship Counsellor
    02:45
    Relationship Counsellor
  16. Lauren reads
    04:58
    Lauren reads
  17. School days and writing
    07:07
    School days and writing
  18. Writing Tips with... Catherine Rayner
    08:13
    Writing Tips with... Catherine Rayner
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