For many scientists, having the opportunity to work in Antarctica is a dream come true. Its remoteness and extreme environment make it, arguably, the most untouched region on the planet. Today, more than 20 nations maintain research facilities there under a treaty that dedicates the entire continent to peaceful scientific investigation. In this video segment adapted from NOVA, see how the members of one research team cope with the inhospitable climate and other environmental hazards during their stay.
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