How It's Made
S6 E6 | Escalator Handrails; Highlighter Pens; Guitar Strings
0h 21m|Science, Documentary, How-to|discovery+|2006
The hosts explore how escalator handrails, highlighters, guitar strings and wigs are made, as more everyday items are put under the microscope.
GENREScience, Documentary, How-to
DETAILSNetwork: discovery+
Runtime: 21m
Rating: TVG