23 Season
705 Episode
Modern Marvels - Season 15 Episode 24
Every 15 minutes, Americans insert over 3.5 million coins into vending machines. What are they buying? How do the machines work?
- annos singulos: 2022
- Patriam: United States of America
- genus: Documentary
- Studio: History, H2
- keyword: technology, invention, disaster, construction, machine
- Director: Bruce Nash
- cast: