Secret History
Hiram Bingham III (1875-1956), historian, explorer, treasure hunter and politician "discovered" the city that the Incas had abandoned 400 years before and which the Spanish conquistadors were never able to find. (He was the inspiration behind Hollywood's Indiana Jones character.) About 1,000 people were living there at the time.
Although other explorers had "found" Machu Picchu years before, Bingham was the first to scientifically explore and publicize the place that had been covered in an overgrowth of jungle trees and vines. The entire April 1913 issue of National Geographic was devoted to his work there. Bingham also wrote about it, notably Inca Land: Explorations in the Highlands of Peru (1922) and Lost City of the Incas, a 1948 best-seller.
Machu Picchu was revered as a sacred place at a time quite a bit before the Incas "adopted" it as their own. The five-square-mile complex of palaces, baths, temples, storage rooms and about 150 houses arranged around a central plaza was completely self-contained. It was surrounded by agricultural terraces and watered by natural springs that could accommodate the population that lived there. Here is an example of the stone cuttings that were fitted together without mortar. Their construction was well-suited for earthquakes because they could sustain tremors without collapsing.
There is great speculation about why the Incas built Machu Picchu. Some say it was an estate and retreat site for Pachacuti and his royal court to relax, hunt and entertain guests.
Beate Greithanner, a dairy farmer, is barefoot as she walks up the lush meadows of the Doblberg, a mountain in Bavaria set against a backdrop of snow-capped Alpine peaks. She stops and points to a hole in the ground. "This is where the cow was grazing," she says. "Suddenly she fell in, up to her hips."
A crater had opened up beneath the unfortunate cow.
On the day after the bovine mishap, Greithanner's husband Rudi examined the hole. He was curious, so he poked his head inside and craned his neck to peer into the darkness. Could it be a hiding place for some sort of treasure, he wondered? As he climbed into the hole to investigate, it turned out to be a narrow, damp tunnel that led diagonally into the earth, like the bowels of some giant dinosaur.
Suddenly the farmer could no longer hear anything from above. He panicked when he realized that it was getting difficult to breathe the stifling air -- and quickly ended his brief exploration.

Archaeologists find artifacts in New Brunswick that prove aboriginal people were living in the province more than 10,000 years ago.
Archaeologists have found ancient artifacts in New Brunswick which suggests that First Nations people moved through the area more than 10,000 years ago.
"We have individual finds and that's how we knew people were here," CBCnews quoted head of the archeology team Brent Suttie as saying.
"We had individual spear points that we knew were that old," he added, saying "But it's just we never had the sites to give us contextual information - like what people were eating, how they were living, the structures they may have been living in, what the population size may have been."
The cremation eliminates the possibility of DNA testing on the remains of the former "Prisoner Seven", leaving forever unanswered a lingering question as to whether the inmate serving a life sentence in Spandau Prison as Hitler's former deputy was, in fact, Hess; questions most vocally raised by Dr. Hugh Thomas - a former British military surgeon and one of the few physicians to personally examine Prisoner Seven - in his out-of-print 1979 book The Murder of Rudolf Hess. In his book Thomas theorizes that a double occupied the role of Hess. The evidence Thomas presented includes:
So far, 500 people have taken part in the study which shows 30% of men carry an unusual type of Y chromosome, compared to 1% of men elsewhere the UK.
Common in Mediterranean men, it was initially thought to suggest Bronze Age migrants 4,000 years ago.
Sheffield University scientists explain the study at Wrexham Science Festival.
The fossil was discovered by Susan Evans, a professor from the University College London Department of Cell and Developmental Biology, in the Jehol region of Northeast China. This area has revealed hundreds of dinosaur, amphibian, reptile, fish, bird, mammal, invertebrate and plant fossils.
The lizard in this case has been identified as Yabeinosaurus which scientists believe to be similar to the gecko. Evans did not pay much attention to the fossil when it was first discovered but Yuan Wang from the Chinese Academy of Sciences examined the fossil and discovered 15 tiny fossilized embryos.
The embryos were almost fully developed and the researchers believe that the foot-long mother died only a few days before she would have given birth.
Archaeologists have discovered a rare gold bell with a small loop at its end. The finding was made during an archaeological excavation in the City of David National Park (near the walls of the Old City of Jerusalem) by the Israel Antiquities Authority in cooperation with the Israel Nature and Parks Authority and the Ir David Foundation.
The directors of the excavation on behalf of the Antiquities Authority, archaeologists Eli Shukron and Professor Ronny Reich of Haifa University, said after the finding, "The bell looked as if it was sewn on the garment worn by a man of high authority in Jerusalem at the end of the Second Temple period.
"The bell was exposed in the city's main drainage channel of that period, between the layers of dirt that had been piled on the floor of the channel," they continued. "This drainage channel was built and hewn west to the Western Wall of the Temple Mount and drained the rainfall in the different parts of the city, through the City of David and the Shiloah Pool to the Kidron valley."
"We know that people have lived in Idaho for at least 130 centuries," said State Archaeologist Dr. Ken Reid.
And those people left evidence of their lives. Their artwork in the form of petroglyphs and pictographs decorates the rocks and cliffs in Hells Canyon. Their house pits sit in neighborhoods along the banks of the Snake River.
Hells Canyon is beautiful. It's also rich in history.
"There's an intact outdoor museum really of Idaho's past that survives," said Dr. Reid.
A hiker found part of that surviving past under a rock pile under a rock ledge made by a huge boulder.
"It was a perfect place to get some shade on a hot hike down the Snake River Trail," Reid said.
But when people did start to survive into older age, it had "far-reaching effects" that led to the development of new tools and art forms.
The advantages that humans enjoyed by having larger families with older relatives could have helped them "out-compete" rivals such as Neanderthals, it is claimed.
A feature in the magazine Scientific American concludes: "The relation between adult survivorship and the emergence of sophisticated new cultural traditions, starting with those of the Upper Paleolithic, was almost certainly a positive feedback process.
"Initially a by-product of some sort of cultural change, longevity became a prerequisite for the unique and complex behaviours that signal modernity. These innovations in turn promoted the importance and survivorship of older adults, which led to the population expansions that had such profound cultural and genetic effects on our predecessors. Older and wiser, indeed."
In the article, Rachel Caspari describes how analysis of the teeth of Neanderthals found in Croatia, who lived about 130,000 years ago, suggests "no one survived past 30".
Because of gaps in the fossil record, she and colleagues tried to estimate when grandparents became common by working out how many individuals from different prehistoric groups reached 30.
They calculated the ratio of older to younger adults - the OY ratio - in fossil samples of 768 individuals spanning 3million years, stretching back from the most primitive australopithecines to modern Europeans of the early Upper Paelolithic, who lived between 30,000 and 20,000 years ago.

Archaeologists working on the site of Doncasters Civic and Cultural Quarter (CCQ) have uncovered a rare Roman glass jug dating back to about AD150 on the site of a former Roman cremation cemetery.
Archaeologists working on the site of Doncaster's new civic and cultural quarter have unearthed a rare Roman glass jug dating back to around AD150.
The area is believed to have been the site of a Roman cemetery where cremations took place.
And on Saturday visitors will be able to tour the excavation site in the company of archeologists to learn about the jug and other finds, as well as about the town's important Roman history.
"To find such a fascinating Roman artefact in exceptional condition is quite remarkable. Doncaster has a long and distinguished Roman history which pre-dates places like York, " said mayor Peter Davies.
Comment: Consider the following excerpt from the Cassiopaean Experiment dated January 24, 1998: