![¿Cómo lo hacen?](https://image.tmdb.org/t/p/w342/kH4NDOUagtj0J5hau95QGBcy4FQ.jpg)
17 Temporada
287 Episodio
¿Cómo lo hacen? - Season 6 Episode 20 Episodio 20 (2021)
Find out how they make military helicopters, how they design metro systems and how they engineer artificial reefs.
- País : Canada, Singapore, United Kingdom, United States of America
- Género : Documentary
- Estudio : Discovery
- Director :
- Emitir :