iPod nano (1 of 3), 'Apple Fourth Generation', 16GB, plastic / stainless steel / anodised aluminium / arsenic-free glass, designed and made by Apple Incorporated, Cupertino, California, United States of America, c. 2011, used by Australian adventurers, James Castrission and Justin Jones, on their 'Crossing the Ice' Antarctic expedition, October 2011 - January 2012 New York Times bestselling author Leslie Jamison looks at the role of talismans in extreme situations, following the dreams and...