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January 27, 2020

Discovering Europe’s History Through its Timbers

An analysis of timber used to construct buildings in Europe hundreds of years ago is giving scientists and historians new insights into the region’s history from the 13th to 17th centuries. Using samples of wood taken from old buildings in Europe, Fredrik Charpentier Ljungqvist, a historian and paleoclimatologist at Stockholm University, and Andrea Seim, a dendrochronologist at the University of Freiburg, figured out when the trees used in the buildings …

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January 13, 2020

Third Pod Presents: Sci & Tell – Bärbel Hönisch, “Queen of Boron”

Bärbel Hönisch, Associate Professor of Environmental Sciences at Columbia University also known as Queen of Boron, transported us millions of years beyond the ice cores to the realm when Greenland had no ice.

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January 6, 2020

E25 – Antarctica’s Oldest Ice

Drilling engineer and ice core scientist Robert Mulvaney has driven thousands of kilometers over Antarctica in the past few years in a snow tractor, creeping slowly over one of the highest points of the ice sheet, near a location known as Dome C. He’s looking for the perfect place to drill one and a half million years into the past.

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August 12, 2019

Special Release: Deviations from the Norm

One of the most alluring parts of Earth and space science is that much of the key research takes place in the field, in some of the most incredible – and inhospitable – environments on the planet: on treacherous polar ice sheets, aboard sea tossed ships, at the mouths of active volcanoes, beneath turbid ocean waters, and atop the highest windswept peaks. Under these often less than ideal conditions, instruments …

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May 6, 2019

E17 – Science Turns to Search and Rescue

The Arctic Ocean is topped with a layer of frozen sea water – sea ice – that grows every winter and shrinks every summer. To study the ice in detail, researchers hop aboard an icebreaker ship that can plow through the sharp, cold ice floes without being damaged.

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March 18, 2019

Centennial E4 – Toxic City Under the Ice

In 1959, the United States built an unusual military base under the surface of the Greenland ice Sheet. Camp Century was a hub for scientific research, but it also doubled as a top-secret site for testing the feasibility of deploying nuclear missiles from the Arctic. When Camp Century was decommissioned in 1967, its infrastructure and waste were abandoned under the assumption they would be forever entombed beneath the colossal sheet of ice.  

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March 8, 2019

Third Pod Live: James Balog, Climate Activist

In part three of this three-part series, we were fortunate to be able to sit down with James Balog to talk about how his work and experiences have shaped him into the climate activist he is now.

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March 6, 2019

Third Pod Live: James Balog, Adventurer

In part two of this three-part series, we were fortunate to be able to sit down with James Balog to talk about some of his most memorable (and dangerous) moments in the field.

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March 4, 2019

Third Pod Live: James Balog, Photographer

In part one of this three-part series, we were fortunate to be able to sit down with James Balog to talk about how he became a photographer.

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