"Most people wouldn't even think to use elk feces as a source of food, but it's extremely rich in vitamin B6, which will keep me energized during my hike today."
"Fires are vital to one's survival through the cold nights here in the Andes, and a good way to make one is to urinate on a large piece of granite, then rub elderberries against it in a circular motion."
"During my 56 years of service in the British special forces, I did thousands of parachute jumps. But I've only attempted a double loop corkscrew swan dive into a red ant mound twice."