Far from being a modern, internet crackpot idea, hollow earth theory has walked a long and winding path, many centuries old. From the mythological pits of hell, to the pseudo-scientific theories of the enlightenment, right through to modern science fiction, founding philosophies of utopian cults and even tenuous links with the Nazis, the proponents have been ... Show More
Mar 3
The 19th Century West Ham Vanishings
The East London district of West Ham might be best known globally for the football team of the same name, but in the late 19th century, the area became famous for something much darker. West Ham, and in particular, a single road within the district, became the scene for a series ... Show More
1h 6m
Feb 17
George Psalmanazar, The Man From Formosa
In the early 1700s, when maps still had blank spaces and “here be dragons” felt like a reasonable warning, a stranger arrived in Europe with a fantastic story to tell. Calling himself George Psalmanazar, and claiming to be a native of far-off Formosa, where people lived in underg ... Show More
49m 29s
Feb 3
George Joseph Smith: The Case of the Brides in the Bath
At the turn of the twentieth century, a pattern of unusual deaths began to surface, when three unrelated women were found drowned in their bathtubs, following a fit or a feinting. The cases seemed unconnected, scattered across towns and surnames, until the similarities grew too p ... Show More
1h 21m
Oct 2023
Medieval North America: Gods of Thunder
<p>From 800 to 1300 CE, a great religious movement swept Mesoamerica, the Southwest, and the Mississippi valley. This Medieval Warm Period was one of the most consequential eras in North American history. In this era, the continent was shaped by climate change or – as its peoples ... Show More
26m 41s
Jun 2023
Human Origins: Australopithecus
<p>For millions of years, Australopithecus thrived in Africa's vast landscapes, laying the groundwork for the emergence of the Homo genus. Later, alongside early members of the Homo genus, Australopithecus played a crucial role in shaping human evolution and our present-day exist ... Show More
43m 1s
Dec 2021
The Origins of Life on Earth
<p>Today we’re going back to the beginning – no Romans, Celts, Egyptians or Macedonians in sight. We’re going much further back, covering billions of years of prehistory as we look at the emergence of life on Earth. From the rise of the earliest microscopic membranes to the arriv ... Show More
1h 24m
Feb 2024
Origins of the Civil War
<p>The war between the Union and the Confederacy is a major turning point in the history of the United States. But why did it happen?</p><br><p>From slavery and states' rights, to economic, legislative, moral, and political issues, in this episode, Don and Professor Adam Smith ex ... Show More
34m 54s
Jul 2023
The History of Blue Jeans (Encore)
Unquestionably, the most popular clothing innovation of the last 150 years has been blue jeans.
They can be found all over the world, yet they have become synonymous with American culture.
While modern blue jeans are definitely American, their origin actually goes back centurie ... Show More
9m 31s