How It's Made

3:30 PM to 4:00 PM
Friday 24 July
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Boiled Sweets/Polystyrene/Metal Fences

Season 3 Episode 4 of 13

The manufacturing processes behind boiled sweets, polystyrene and metal fences, with comments from those involved in their production

How It's Made airs on Discovery Channel at 3:30 PM, Friday 24 July. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
Technology