Ancient human grave sites speak volumes to those who listen. These haunting human time capsules have been uncovered all over the world. Some even reach a certain level of fame: The Ampato maiden sacrificed on an Andes peak. The Alpine Ice Man, the oldest frozen mummy ever found. England's 9,000 year old Cheddar Man. Others stories are known only to the ages, like a cache of elaborately adorned 7,000 year old mummies unearthed in Chile, and the thousands of Egyptian mummies actually burned as train fuel in the 19th century. Modern science now allows US to explore these human treasures without destroying them, and connects US all to the secrets of the ancient dead.