From Ice Age to oil boom, discover the challenges faced and the wealth uncovered as humans take over the continent. How did we turn rocks into riches? And what catastrophic natural disasters could threaten the civilization we've built?
Duration: 56 minutes and 46 seconds
Episode Number: 4222
No future air times were found for this episode.
PBS' premier science series helps viewers of all ages explore the science behind the headlines.
Along the way, NOVA programs demystify science and technology and highlight the people involved in scientific pursuits.
| Thu, Feb 12 | 1:00 A.M. | Mammal Origins NHPBS (11.1) |
| Fri, Feb 13 | 4:00 P.M. | Mammal Origins NHPBS (11.1) |
| Sat, Feb 14 | 5:00 A.M. | Lee and Liza's Family Tree NH World (11.3) |
| Sat, Feb 14 | 1:00 P.M. | Mammal Origins NH Explore (11.2) |
| Sun, Feb 15 | 12:00 A.M. | Mammal Origins NHPBS (11.1) |
| Sun, Feb 15 | 4:00 A.M. | Mammal Origins NH Explore (11.2) |
| Sun, Feb 15 | 7:00 A.M. | Mammal Origins NHPBS (11.1) |
| Sun, Feb 15 | 8:00 P.M. | Mammal Origins NH Explore (11.2) |
| Mon, Feb 16 | 1:00 A.M. | Mammal Origins NH Explore (11.2) |
| Tue, Feb 17 | 7:00 P.M. | Mammal Origins NH World (11.3) |
| Tue, Feb 17 | 8:00 P.M. | Critical Condition: Health In Black America NH World (11.3) |
| Wed, Feb 18 | 12:00 A.M. | Mammal Origins NH World (11.3) |
| Wed, Feb 18 | 1:00 A.M. | Critical Condition: Health In Black America NH World (11.3) |
| Wed, Feb 18 | 5:00 A.M. | Lee and Liza's Family Tree NH World (11.3) |
| Wed, Feb 18 | 8:00 A.M. | Mammal Origins NH World (11.3) |
| Wed, Feb 18 | 9:00 A.M. | Critical Condition: Health In Black America NH World (11.3) |
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