Michelle Brown and Andy Stillinger calculate the tilt of the Earth's axis by using height and shadow length at the South Pole on winter solstice.
While on the Winter Sampling expedition PolarTREC teacher Chantelle Rose was interviewed by Alaska's KTUU TV.
Video of PolarTREC teacher Chantelle Rose and the Winter Sampling Expedition aboard USCG Cutter Healy as aired on Anchorage KTUU Channel 2 TV.