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Would any of your characters make a good therapet?
Would any of Catherine's characters make a good therapet?
  1. Would any of your characters make a good therapet?
    01:05
    Would any of your characters make a good therapet?
  2. Beat the Calculator
    02:54
    Beat the Calculator
  3. 1089
    06:56
    1089
  4. Perfect pentagon
    04:14
    Perfect pentagon
  5. Fabulous flexagon
    02:05
    Fabulous flexagon
  6. Making Cubes
    05:26
    Making Cubes
  7. Prime number pizza
    04:24
    Prime number pizza
  8. Numerical masterclass
    03:20
    Numerical masterclass
  9. Q&A with Kjartan Poskitt
    05:19
    Q&A with Kjartan Poskitt
  10. How Catherine works
    00:59
    How Catherine works
  11. Keeping Up With Michael
    01:39
    Keeping Up With Michael
  12. Questions from West Calder High School
    05:42
    Questions from West Calder High School
  13. Introducing Sav Akyuz
    01:45
    Introducing Sav Akyuz
  14. A reading from Elizabeth
    02:18
    A reading from Elizabeth
  15. How to draw a cheetah
    07:21
    How to draw a cheetah
  16. Questions and Answers
    06:15
    Questions and Answers
  17. Final thoughts
    01:33
    Final thoughts
  18. Names and Questions
    07:57
    Names and Questions
  19. Hand on the Bridge
    02:28
    Hand on the Bridge
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