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Think of a Number - Season 1 Episode 3
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 ?
- साल: 1984
- देश: United Kingdom
- शैली: Family, Kids
- स्टूडियो: BBC One
- कीवर्ड:
- निदेशक:
- कास्ट: Johnny Ball