Why Is Colorado Building a 22 MILLION TON Rock Wall in the Rocky Mountains? While most dams stop flowing water, this enormous rock structure merely crosses a valley, forming a massive bathtub that Northern Water can fill with over 90,000 acre feet of water from nearby pipelines. | Aaron Witt

This is the extraordinary story of Aron Ralston who was trapped alone for 127 hours in an isolated canyon with his arm pinned between a boulder and the canyon wall. After 5 days, he made the unimaginable decision to free himself with a dull pocket knife. This is the profound lesson he learned after being on the brink of death… | Goalcast