How It's Made
- Horario
- 23:54–00:19
- Duración
- 25 min
- Descripción
- An insight into the production process for retractable ballpoint pens, solar salt and tubas.
- Subtítulo
- Retractable Ballpoint Pens; Solar Salt; Tubas
- Géneros
- Science, Documentary, How-to
- Temporada
- 14
- Episodio
- 13