How It's MadeBrushes and Push Brooms, Blackboards, Smoked Salmon, Zippers
TV-G
S4 • E6 Feb 8, 2004 21m7.310.0
Bristles are inserted and secured in handles and blocks to produce brushes and push brooms, smooth writing surfaces are manufactured into blackboards, salmon is cured and smoked, and interlocking teeth are attached to fabric tape to make zippers.
