This Broadcast
How It's Made
04:00 am - 04:30 am Friday, November 13
Quest
17
Steel Wool/Carved Candles/Cooking Ranges/Slot Machines
Season 9 · Episode 4
The processes involved in making steel wool, carved candles, cooking ranges and slot machines, and how technology has altered their manufacture
subtitles
Education/Science/Factual Topics
Technology
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