Season 24, Episode 6 Secrets of Lost Empires: Colosseum
First Aired: February 12, 1997
"Secrets of Lost Empires" concludes with an attempt to re-create the canopy believed to have served as a roof above the ancient Roman Colosseum. A 15th-century Spanish bullring is the site of the experiment. Narrator: Stacy Keach.
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- Premiered: March 3, 1974
- Rating: None
- Premise: PBS's premier science-documentary series, which has won six Peabody Awards and more than 20 Emmys (four in 2002 alone) since its 1974 debut. `Nova' clearly, and often engagingly, `demystifies' a vast range of science, technology and history topics---past a… (more)