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00:01:07
Scenics of the hunting camp or "duck camp" in Point Barrow, AK.

00:00:54
Footage of a small gray whale in the Chukchi Sea near the Barrow shoreline.

00:00:43
Shots of a snowy owl at night.

00:00:27
Scenes of Barrow, Alaska, near coast.

00:02:08
Shots of the Barrow Environmental Observatory in Barrow, Alaska.

00:06:55
Interview with Paolo Paulo Olivas about his research at the Barrow Environmental Observatory (BEO).

00:05:16
Paulo Olivas points out the different equipment he uses to measure the amount of greenhouse gases being released from the tundra.

00:01:36
B-Roll for playback during webcast, "Tundra and Climate Change with Steve Hastings," on 5/24/08. Footage includes shots of data gathering, facilities and landscape at the Barrow Environmental Observatory.

00:16:25
Join Exploratorium staff as they give the quick answers to the most frequently asked questions about global warming: What is a "tipping point"? What are carbon credits? What is carbon neutral? What can I do? What can my kid do?

0:28:24
Join the Origins team as they travel to Antarctica. We sent Mary, Noel, Paul, and Julie to explore scientific wonders from McMurdo to the Pole. Learn all about the extreme science being conducted at the South Pole in a daily dispatch from Terra Australis Incognita!