the.com/endurance
the body's quiet refusal to file the paperwork on quitting
shackleton's shipNamed Endurance, crushed by ice, crew all survived
sled dogsOutrun marathoners over hundreds of miles, daily
human coolingSweating lets us outlast prey by overheating it
second windA real shift to fat-burning, not just willpower
tardigradesSurvive space, boiling, and decades without water