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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. Y is for Young Adult
    03:43
    Y is for Young Adult
  10. Reading from 'Daisy on the Outer Line'
    06:17
    Reading from 'Daisy on the Outer Line'
  11. Persistence
    01:24
    Persistence
  12. Questions from schools
    08:14
    Questions from schools
  13. He Had a Little Sticker
    01:25
    He Had a Little Sticker
  14. Chocolate Cake
    07:56
    Chocolate Cake
  15. Pupils' questions
    07:21
    Pupils' questions
  16. Reading from 'Luna Loves Art'
    05:38
    Reading from 'Luna Loves Art'
  17. What inspired Ross MacKenzie to continue with his series of books?
    01:13
    What inspired Ross MacKenzie to continue with his series of books?
  18. Creating a magical place
    06:49
    Creating a magical place
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