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Watch Think of a Number Season 1 Episode 3 Online

  • 6.5/10
  • COUNTRIES: United Kingdom
  • Subtitles: English

This week Johnny looks at family trees, works out how to get rid of a boomerang, puts nylon in an endless spin and turns a fossil back into a dinosaur with the aid of an element that never forgets. Meanwhile - Think of a Number - a half is a third of it - what's the number ?