A History of Bread

A History of Bread

Transcript Bread is one of the most important, most commonly consumed, and oldest food products in the world. It’s been called the Staff of Life. It even gets a prominent mention in the Lord’s Prayer.  But how did this fundamental food, which ultimately comes from wild grass, get developed? And perhaps more importantly, why did …

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Survivorship Bias

Survivorship Bias

Podcast Transcript During World War II, the US Army assigned statistician Abraham Wald the task of statistically figuring out where extra armor should be added to American bombers. After analyzing the evidence and sharing it with the Army, he recommended the exact opposite of what the Army assumed. The reason was that the Army had …

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Károly Takács: Ambidextrous Gold Medalist

Károly Takács: Ambidextrous Gold Medalist

Transcript If you are from Hungary, you have probably heard the story of Károly Takács. If you aren’t from Hungary, you probably haven’t, but probably should.  His story is remarkable not only for what he had to overcome but how he managed to overcome it.  Learn more about this remarkable Olympic Medalist on this episode …

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Everything You Wanted to Know About Seawater

Everything You Wanted to Know About Seawater

Podcast Transcript It covers 70% of the Earth’s surface, is one of the most common substances on Earth, and it makes up 97% of all our water. Despite being so common, it is also one of the most complex substances you’ll ever encounter.  You can swim and surf in it, but you can’t drink it.  …

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Stanislav Petrov: The Man Who Saved the World

Stanislav Petrov: The Man Who Saved the World

Podcast Transcript I’ve done episodes before about people who have saved a large number of human lives. Mostly, these people have done so through inventions or innovations in fields like agriculture or medicine.  What about people who prevented an impending disaster? Like when Superman stops an asteroid from hitting the Earth.  Well, there was such …

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What Is Snake Oil and Why Is It So Bad?

What Is Snake Oil and Why Is It So Bad?

Podcast Transcript If you were to call someone a snake oil salesman, it usually means they are trying to defraud someone, and more specifically it often implies making false medical claims. But what exactly is snake oil, and why did it develop such a bad reputation, and why specifically do we use snake oil for …

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The USS Constitution: The Oldest Ship Still Afloat

Podcast Transcript On March 27, 1794, the United States Congress passed the Naval Act. The Naval Act authorized funding for six frigates which would become the basis for the new US Navy.  One of those six ships, and the third one built, was the USS Constitution. It was launched in 1797 and saw service in …

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The Four Great Inventions of Ancient China

The Four Great Inventions of Ancient China

Podcast Transcript As I have mentioned before on this podcast, there are a great many things that were originally invented in Ancient China. There are literally hundreds of inventions that were developed in China before they were introduced anywhere else. However, there are four inventions in particular that stand out as having revolutionized not just …

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The Lykov Family

The Lykov Family

Transcript In 1978, a Soviet helicopter pilot flying over the forests of Siberia made an incredible discovery. Not far from the border of Mongolia, up the side of a mountain, he saw a clearing and signs of human habitation.  The location was far removed from any other humans. In fact, it was almost 250 kilometers …

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