SciShow gives you latest in science news, including what "unstoppable" melting in Antarctica really means, and how you can help scientists increase the awesome through the 2014 Longitude Prize.

Conservationists say about 70 percent of Presena Glacier’s snow is saved over the summer by using protective geotextile sheets.

NASA Glaciologists Kelly Brunt and Alex Gardner discuss the history, challenges, and evolution of mapping the Antarctic continent and what it means for science and society.



Credit: NASA’s Goddard Space Fli

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