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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. Questions from schools
    06:40
    Questions from schools
  10. No Breathing in Class
    04:08
    No Breathing in Class
  11. Writing Haikus
    08:00
    Writing Haikus
  12. Flirting and locker room talk
    06:28
    Flirting and locker room talk
  13. A sudden idea
    01:52
    A sudden idea
  14. The importance of libraries
    08:10
    The importance of libraries
  15. Making the change
    03:33
    Making the change
  16. He Had a Little Sticker
    01:25
    He Had a Little Sticker
  17. Questions from schools
    04:02
    Questions from schools
  18. Chris McQueer – reading
    03:07
    Chris McQueer – reading
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