doug ammons, psychologist, editor of the quarterly journal of experimental psychology
author & expeditionary whitewater kayaker
beyond radical dudeism
"When we were in Mexico in 1991 we did a movie for National Geographic canyoneering the Shumulja River and following it underground. At one place we were a good 700 feet down in a vertical walled gorge, standing on a natural arch about 100 feet
Published on March 10, 2010 10:30