Elevators, Petrol Pumps, and Air Hockey Tables
- L’episodio è andato in onda il 19 mag 2016
- TV-G
- 21min
Aggiungi una trama nella tua linguaHow does an elevator, a petrol pump, and an air hockey table really work? Go inside the incredible machinery behind these everyday objects to see their extraordinary inner workings.How does an elevator, a petrol pump, and an air hockey table really work? Go inside the incredible machinery behind these everyday objects to see their extraordinary inner workings.How does an elevator, a petrol pump, and an air hockey table really work? Go inside the incredible machinery behind these everyday objects to see their extraordinary inner workings.