Season 4, Episode 2 The Hot-Blooded Dinosaurs
First Aired: January 12, 1977
"The Hot-Blooded Dinosaurs" examines new theories about the prehistoric creatures, including one that suggests they were more mammal-like than reptilian. Also studied is the claim that certain species evolved into birds.
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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)