S6-E6 Escalator Handrails/Highlighters/Guitar Strings/Wigs
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S6-E6 Escalator Handrails/Highlighters/Guitar Strings/Wigs

Tue 2 Aug 11am - 11:30am Discovery Science
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Tue 2 Aug, 12pm - 12:30pm Discovery Science +1
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Summary

How escalator handrails, highlighters, guitar strings and wigs are manufactured, examining how the process has evolved over the years.

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