Skylab
In the early 1970s, after the triumph of landing on the Moon, NASA faced a question: what comes next? The answer was Skylab, America’s first space station. Built from leftover Apollo hardware and la...
10 Mar 14min
Ivan Pavlov and His Dogs
At the turn of the 20th century, a Russian physiologist made a discovery that would fundamentally change how we understand learning and behavior. What began as research into digestion unexpectedly r...
9 Mar 15min
The Mexican Revolution
After Mexico gained independence from Spain in 1821, hopes for democracy gradually gave way to decades of instability and dictatorship. By the early 20th century, frustration with the long rule of P...
8 Mar 14min
Who is Alan Smithee
If you look at the Internet Movie Database, one of the most prolific directors over the last 70 years has been Alan Smithee. He has been credited with directing over 156 feature films, shorts, and m...
7 Mar 15min
The East African Slave Trade
Most people are familiar with the transatlantic slave trade, which enslaved over ten million people over a period of centuries. Fewer people are aware of the other African slave trade, which was cent...
6 Mar 14min
The Plot to Steal the Body of Abraham Lincoln
The 1876 plot to steal the body of Abraham Lincoln is one of the strangest and most audacious crimes in American history. The scheme aimed to ransom the corpse of the assassinated president in exchan...
5 Mar 15min
The Inca Empire
The Inca Empire was the largest and most sophisticated state ever created in the pre-Columbian Americas, stretching along the Andes from present-day southern Colombia to central Chile and Argentina by...
4 Mar 14min
The History of Tobacco
When Christopher Columbus arrived in the Americas, members of his crew observed the Taíno people offering them dried leaves as gifts. They had no clue why, but they soon found out that native people ...
3 Mar 16min
