How It's Made
S14 E11 | Graphite Pencil Leads; Clarinets; Special Effects
0h 21m|Science, Documentary, How-to|How To|2009
Graphite pencil leads, clarinets and special effects are put under the spotlight to see how they're made.
GENREScience, Documentary, How-to
DETAILSNetwork: How To
Runtime: 21m
Rating: TVG