How Do They Do It?
S9 E10 | Suspension Bridge; Crossbows; Tracking Clothes
0h 21m|TVPG|Science, Educational, Documentary|discovery+|2012
Making a cable strong enough to hold a bridge; modern hunters use medieval weapons; how stores determine the right sizes and colors to have in stock.
GENREScience, Educational, Documentary
DETAILSNetwork: discovery+
Runtime: 21m
Rating: TVPG