Plot: This episode demonstrates the production processes for paving asphalt, marshmallow cookies, loudspeakers and electronic door locks, and shows how each is made.
How It's Made - Season 5 - Paving Asphalt, Marshmallow Cookies, Loudspeakers, Electronic Door Locks (Episode 1)
Episode Aired On:
Wednesday, September 7 2005
19 years ago
Wednesday, September 7 2005
19 years ago
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Episode 2
June Wallack
Brooks T. Moore