Leif Ristroph is an experimental physicist and applied mathematician who specializes in fluid dynamics at NYU. His team has been experimenting with the creation of yardangs, organic formations through natural erosion. Their work has led to the theory that the Sphinx may have been shaped by natural forces before humans finished the job and created o…

Bill Haroldson is a historian and president of the South Whidbey Historical Society & Museum. The area is host to a legend of a mysterious shipwreck that some have claimed to pre-date the arrival of Captain Vancouver while others have debated its very existence. Haroldson discusses the history of the legend and his theory that it might be tied to a…

Dr. Terry Hunt is a professor at the University of Arizona and considered one of the leading experts in the field of Rapa Nui and the iconic Moai heads located on the island. His work has changed the way people look at the history of the island and how the statues were created and placed. He is the author of "The Statues That Walked: Unraveling the…

Research geologists Kathleen Springer and Jeff Pigati were invited to use their skills in dating organic materials to help solve the mystery of the true age of ancient footprints found in White Sands. They discuss the process on Unlocking The Past with host Eric Erickson and how their discoveries push back the clock by thousands of years and change…

A preview of the upcoming show Unlocking The Past with Host Eric Paul Erickson. Conversations with historians, archaeologists, and scientists about new discoveries that change our knowledge of history and our past. EricPaulErickson.com Theme- "Something About the West" by EthosΑπό τον The Viking Writer