NPR Science Friday's "The Secret Life of Ice"
This beautiful work is done with time lapse photography using a microscope with a polarized filter on backyard ice. Imagine "flying" about inside of Greenland's ice cap, on a continental scale, up to almost 2 miles thick! More NPR about the melting ice cap-- including some good news can be found at
http://www.npr.org/2012/05/03/151790470/greenlands-ice-melting-slower-than-expected
