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Just walking my dog around, 100 meters, dog, skate, casual dog stuffed, animals pets.
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.
