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Maddie visits a washing machine repair centre to find out how washing machines work. Next, Maddie is at a jeans workshop, where she uses her special microscopic camera to discover how the weave in denim material makes it really strong.
Maddie visits a washing machine repair centre to find out how washing machines work. Next, Maddie is at a jeans workshop, where she uses her special microscopic camera to discover how the weave in denim material makes it really strong.
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