1 Εποχή
20 Επεισόδιο
Machines How They Work - Season 1 Episode 20 Επεισόδιο 20
How does an outboard motor, a pneumatic drill, and a retractable pen really work? Go inside the incredible machinery behind these everyday objects to see their extraordinary inner workings.
- Χώρα :
- Είδος :
- Διευθυντής : Nathan Budd, Tom Ranson
- Εκμαγείο :
