Season 17, Episode 3 Coin Operated II
First Aired: November 12, 2010
Coin-operated machines are examined. Included: computerized slot machines; unusual vending machines; and tourist-site binoculars. Also: a company that cleans coins that are thrown into fountains.
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- Premiered: December 10, 1993
- Rating: TV-PG
- Premise: Architectural and engineering landmarks of the 19th and 20th centuries. The programs previously aired on A&E's `Time Machine' series. Among the subjects: the Brooklyn Bridge, the Maginot Line, the Erie Canal, the Aswan Dam and the Trans-Siberian Railroad. (more)