To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video
Kilometer ice well, antarktida, antarktika, ross sea, 6 m deep, high pressure hot water drill, mercer lake, salsa, subglacial antarctic lakes scientific access, lake water, ice sheet, lake, borehole, uv collar, travel about 1100 meters down, mercer subglacial lake, science technology.