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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. Konnie’s Love of Science
    02:32
    Konnie’s Love of Science
  10. Sue's early influences
    04:42
    Sue's early influences
  11. Working with young writers
    01:12
    Working with young writers
  12. Audience questions
    03:17
    Audience questions
  13. The origins of 'Lads'
    06:09
    The origins of 'Lads'
  14. Books and confidence
    01:08
    Books and confidence
  15. More Cookie Books
    01:04
    More Cookie Books
  16. My Heart
    01:52
    My Heart
  17. Our Tower reading
    06:12
    Our Tower reading
  18. Persistence
    01:24
    Persistence
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