How Do They Do It? (2006)
22 Min.·IMDb 7.6
Season 13: Episode 15
How do they turn Sheffield steel into a carpenter's handsaw, make a microphone that can pick up a whisper, and safely steer through a frozen river?
Episodes
287 totalAvailability
Multiple subtitles. Streaming in Full HD quality.
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CA · 287 episodes

Overview
How do they turn Sheffield steel into a carpenter's handsaw, make a microphone that can pick up a whisper, and safely steer through a frozen river?
DocumentaryDrama
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