Philadelphia is often referred to as the birthplace of a nation, but it would also be fair to say that it was the birthplace of American espionage.
Today’s guests, Keith Melton and Robert Wallace, author of Spy Sites of Philadelphia, discuss the...
Yesterday
Tooth Enamel Tells All: Genetic Testing and Why It’s Rewriting Our Understanding of Early Medieval Migration
Europe's borders in the Middle Ages were created by one man, and he wasn't even born in the Middle Ages, nor was he Christian. It was Emperor Diocletian, who ruled Rome from 284 to 305. His reforms that chained tenant farmers to land created the blueprint for feudalism. He split ... Show More
53m 15s
Apr 23
95% of Ancient Greek Theater Is Gone. Here's How One Classicist Resurrected 500 Lost Playwrights
Of the estimated 1,500 plays written in ancient Greece, only 33 complete works survive today—the rest were lost because medieval scribes deemed low-brow comedies and mass entertainment unworthy of expensive parchment during the transition from fragile papyrus to durable vellum, p ... Show More
37m 52s
May 2024
The Pinkerton Detective Agency | "We Never Sleep" | 1
<p>In the early 1850s, Scottish immigrant Allan Pinkerton stumbled upon a counterfeiting operation while gathering wood for his barrel-making business. After helping the authorities arrest the criminals, he was inspired to form a detective agency, to chase bank robbers and train ... Show More
41m 9s