It’s a story that drives tour guides and historians of engineering crazy. A worker falls into a pool of wet concrete that’s being poured as part of a major construction project. Before he can be saved, his body slips beneath the surface and he drowns in the thick soup of the concrete. It’s too difficult to extract the body and the construction bosses don’t want to stop the “concrete pour,” so he gets entombed in the concrete pillars of the bridge, or the concrete walls of the dam, or whatever it is they’re building. Were bosses that cold? Was the march of progress so heartless? Find out, Buzzkillers.

The great influenza pandemic of 1918-1920 was the one of the worst disasters in human history. Somewhere between 50 and 100 million people were killed by the flu world-wide. But did it start in Spain? Was the Spanish health-care system to blame. Listen and learn, Buzzkillers!

St. Francis of Assisi is one of the most popular saints in the Christian religion. He’s known as a lover of animals, the first eco-warrior, and a peace-negotiator during the crusades. How much of this is true, and how much is myth? “Make me the instrument of your buzzkilling!”

Was the Ty Cobb, the Georgia Peach, rotten to the core? He is often referred to as one of greatest baseball players of all time. But was his professional greatness mirrored by personal reprehensibility? As is so often the case, his soiled reputation was mostly the product of a bad biography and reporters repeating old rumors. Play ball, Buzzkillers, and don’t forget to sharpen your spikes!

George Washington has every political ideal in the country ascribed to him at one time or another. Big government. Limited government. Freedom of religion. Freedom from religion. What did he really think? What were his political principles and beliefs? Where did they come from? Find out in this episode, Buzzkillers.

The 1937 Hindenburg disaster was one of the most dramatic events of the 20th century. And it certainly was dramatically reported. But what if the report we're used to hearing was partly the result of a mechanical error in the recording equipment? What if the emotion that comes through in the "oh the humanity" quote was inadvertently enhanced through this error? Would the disaster "sound" different to us if we heard the genuine report?

For decades, a story flew around that Coke was originally full of coke, as in cocaine. The early developers of Coca-Cola stirred cocaine into its famous syrup, so the legend goes. Once mixed with energizing carbonated water, early Coca-Cola became irresistible, and customers became addicted. That’s how Coke dominated the soft drink market. Is this a myth? Is it a half-myth? Find out, Buzzkillers!

Did women’s rights protesters go so far as to burn their bras in public in the late 1960s and early 1970s, in the same way that anti-war protesters burned their draft cards? Well, no, Buzzkillers. They did throw them in “freedom trash cans,” along with girdles, high-heeled shoes, and cosmetics. Not as dramatic as burning them, but a whole more sensible, from a public safety point of view, wouldn’t you say?

Everyone loves the cowboy hat. Even if you don’t wear one, you want to see your cowboy movie heroes wearing one. Anything else would be un-American, right? Wrong. The classic, iconic cowboy hat design didn’t appear until 1865 and didn’t become popular until the end of the 19th century.

The U.S. Treasury has finally taken our advice, Buzzkillers! Harriet Tubman will be the new image on the $20 bill. It took a lot of work on our part to convince the old fuddy-duddies at Treasury to make the change, but it was worth it. You’re welcome, America. The Professor is now emboldened to make more quality suggestions for new portraits on the currency. As usual, he’s completely right, and it’s only a matter of time before the government submits to his superior thinking.