Season 20, Episode 5 Rafting Through the Grand Canyon
First Aired: October 27, 1992
Geologists consider how the Grand Canyon was formed. Included: excerpts from pioneer John Wesley Powell's journal (read by Gregory Peck).
Next On TVSee all »
Cast & Details See all »
- 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)
Trending TonightSee all »
By Hal LeonardBuy New: $11.48
Beginning Jazz Bass: How to Create Jazz Bass Lines Including Two-Feel, Walking Bass, Bossa Nova, Ballads, Fills & More!
By Musicians Institute PressBuy New: $17.24
By Chicago Review PressBuy New: $16.59