I am often amazed at what the human body can endure.
AP reports on a a man who survived three weeks in western Japan without food and water in near-freezing weather, by falling into a state similar to hibernation. (I've always thought hibernation would be a good way to spend the whole damn winter, after all the holiday parties are done of course.)
Mitsutaka Uchikoshi had almost no pulse, his organs had all but shut down and his body temperature was 71 degrees Fahrenheit when he was discovered on Rokko mountain in late October, said doctors who treated him at the nearby Kobe City General Hospital. He had been missing for 24 days.