World War I

Dazzle Camouflage

British Royal Navy lieutenant and artist Norman Wilkinson is usually credited with the idea of disruptive camouflage. But, another man, naturalist John Graham Kerr, claimed that he had the idea three years earlier. Read the show notes here.

The Battle of Mons and the Angels That Followed

The Battle of Mons was one of the earliest battles of World War I. In the months after the battle, stories spread that a supernatural presence had covered the British army, preventing it from being destroyed. Read the show notes here.

The Flu Epidemic of 1918

The 1918 Spanish flu epidemic, which killed somewhere between 20 million and 50 million people, started just as World War I was winding down. Nobody cured it, or really successfully treated it. A fifth of the people in the world got the flu during the pandemic. Read the show notes here.

The Christmas Truce

During the first Christmas of World War I, British and German soldiers laid down their weapons and celebrated the holiday together. They sang carols, traded insignia and buried their dead. How did the truce start, and why didn't it happen again?

Fritz Haber has a mixed legacy. The Nobel-Prize-winning Father of Chemical Warfare was responsible for fertilizers that fed billions, as well as poisonous gasses used during World War I. Tune in to learn more about Fritz's complicated life and work.

5 War Dogs of History

Dogs have been used in war for a long time and are still used today. In this episode, Sarah and Deblina look at five war dogs known for their strength, loyalty and intelligence. Tune in to learn more about war dogs from World War I through Vietnam.

Mata Hari, Sinister Salome?

Mata Hari was an exotic dancer and a courtesan, but today she's known more for her work as a spy. In this podcast, Katie and Sarah take a look at the extraordinary life of Mata Hari -- and whether the French intelligence community used her as a scapegoat.

Amid the bloodshed of World War I, the Pope pled for a truce on Christmas Day. The commanding powers refused the truce, but soldiers across Europe crossed battle lines to spend Christmas the enemy. Check out our HowStuffWorks article to learn more.