DEFCON

DEFCON

Historically, an army would have days, weeks, or even months to prepare for war. However, with the development of intercontinental missiles and nuclear weapons, the time for preparation was reduced to hours or even minutes. In light of these changes, it was necessary to develop a system that allowed for rapid mobilization and readiness. Learn more about the DEFCON system, and the history of its level changes, on this episode of Everything Everywhere Daily. Learn more about your ad choices. Visit megaphone.fm/adchoices

Jaksot(2063)

Questions and Answers: Volume 16

Questions and Answers: Volume 16

Several centuries ago, many places celebrated the start of the new year in March, not January.  March was originally the first month of the year, according to the Romans, which is why the Latin number...

2 Maalis 202413min

The Battle of Cajamarca

The Battle of Cajamarca

Some of the most important battles in history, the ones that changed the course of civilizations, are often very small battles.  In 1532, a battle, really just a skirmish, took place, which completely...

1 Maalis 202414min

Leap Years and Leap Day

Leap Years and Leap Day

Once every 1461 days, sometimes, we have a day on the calendar that we don’t normally have.  This extra day is a necessity if our calendars are kept in sync with the orbit of the Earth around the Sun,...

29 Helmi 202413min

What Were The First and Second Reichs? (Encore)

What Were The First and Second Reichs? (Encore)

When Adolf Hitler came to power in 1933, he declared his new regime to be The Third Reich and that it would last 1,000 years. It turned out he was off by 988 years.  The big question for many people o...

28 Helmi 202411min

Stealth Technology

Stealth Technology

The history of warfare has been a history of measures and countermeasures.  When the airplane was invented, RADAR was later invented as a means of advanced detection of airplanes.  RADAR then spurred ...

27 Helmi 202413min

Passports

Passports

Most people in the world are required to have a passport when they travel internationally.  Today, there is an international regime covering how passports are to be issued and honored between countrie...

26 Helmi 202415min

Cruciferous Vegetables

Cruciferous Vegetables

One of the most common food items consumed today is cruciferous vegetables. Even if you aren’t familiar with the term, you almost certainly have consumed some before, and there is a good chance you do...

25 Helmi 202412min

The Tuskegee Airmen

The Tuskegee Airmen

During the Second World War, one of the most distinguished American aviation units was one that no one thought would even have existed when the war began.  It was a unit of African American aviators w...

24 Helmi 202416min

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