- Original release
- Previous episode S04E13 - Putty Knives; Garage Doors; Electric Motors; Wool
- Number S05E01
- Country Canada
- Original language English
- Genre Documentary
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External links
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Last update
1 février 2026 - 14:15
on 11 databases
Paving Asphalt; Marshmallow Cookies; Loudspeakers; Electronic Door Locks
This episode demonstrates the production processes for paving asphalt, marshmallow cookies, loudspeakers and electronic door locks, and shows how each is made.
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S05E02 - Wood Burning Stoves; Orthoses; Ballet Slippers; Buses
