Hearing Aids, Elizabeth Line Trains, Shadow Puppets
How Do They Do It? · Season 16 · Episode 19
Many items that make up the modern world are the result of sophisticated engineering and production processes. How do they do it?
Episode Details
Air date, runtime, timezone, and episode position.
Season
16
Episode
19
Air Date
15/Aug/2019
Air Time
22:00
Runtime
22 min
Overview
Episode summary.
Many items that make up the modern world are the result of sophisticated engineering and production processes. How do they do it?
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