Hearing Aids, Elizabeth Line Trains, Shadow Puppets

Name: Hearing Aids, Elizabeth Line Trains, Shadow Puppets - How Do They Do It? | MovieStream
Genre: Documentary
Released: 2025-10-16
Duration: 22 min
Rating: 7.5

How Do They Do It? • Season 16 • Episode 19

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22 min

Aug 15, 2019

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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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Duration: 22 minutes Quality: HD Subtitles: Available

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Hearing Aids, Elizabeth Line Trains, Shadow Puppets

Episode 19

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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