![How Do They Do It?](https://image.tmdb.org/t/p/w342/kH4NDOUagtj0J5hau95QGBcy4FQ.jpg)
17 Улирал
287 Анги
How Do They Do It? - 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?
- Он: 2021
- Улс: Canada, Singapore, United Kingdom, United States of America
- Төрөл: Documentary
- Студио: Discovery
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