Friday, September 14, 2012
Great Science: measuring the retreat of prehistoric glaciers.
This is simply a great video explaining how scientists go about reconstructing the history of the retreat of prehistoric glaciers. It's really good science and it's all part of a MASSIVE effort by scientists to understand how the Earth works so that we can better predict future changes to the Earth's climate.
Make sure to watch in HD and fullscreen to appreciate the amazing scenery.