It's like getting stabbed, a tourist exclaims as he plunges into the three degree Celsius water, all under the intrigued gaze of a group of penguins. All around Half Moon Island, off the Antarctic Peninsula, blocks of ice of all sizes float by on a calm sea, their varying forms resembling weightless origami shapes.
Chilean researchers from the 47th scientific expedition to Antarctica returned to the mainland to present their findings and begin follow-up work on their discoveries.