Category Archives: Articles

“She Loves You” and The Start of Beatlemania

This is where Beatlemania begins.  Along with the then “shocking” Beatle haircuts, this song is “the” symbol, “the signature tune” of the early Beatles- the four happy, cheerful, chipper, and harmless moptops.  This is the Beatles before drugs, before Yoko Ono, before the facial hair, before the in-house fighting and bickering, before John said they were “more popular than Jesus.” […]

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The Flower That Smells Like a Rotting Corpse

Deep in the heart of Indonesia’s Sumatra rainforest, where tigers hunt, rhinos stampede, orangutans play, and cuckoos sing, blooms a flower that does its very best to attract more attention than any of the animals. The rare Amorphophallus Titanum, or Titan Arum, or known by its more descriptive nickname the “Corpse Flower,” is described as the world’s largest flower. But […]

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That Time About Two-Thirds of China’s Population, and then a Decade Later About Half of Europe’s, Up and Died

Pandemics have been the bane of humanity throughout history. Although the past few centuries have witnessed numerous epidemics, and even a handful of pandemics, none compare to the Black Death of the 14th century in terms of percentage of the Earth’s human population killed in a very brief period of time. The Bubonic Plague Caused by the bacteria, Yersinia Pestis, […]

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How the Maximum Occupancy of a Building is Calculated

MK23 asks: How do they figure out the maximum occupancy for a building? Generally speaking, the maximum occupancy of a room or building is primarily determined by the available exits, with each exit accommodating only a certain number of people before bottlenecking occurs. The other key component in determining the max occupancy of a building or room is the intended […]

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Weekly Wrap Volume 52

This is a weekly wrap of our Daily Knowledge Newsletter. You can get that newsletter for free here. A Brief History of the Ballpoint Pen and Whether NASA Really Spent Millions Developing a Pressurized Version Instead of Just Using Pencils The humble ballpoint pen is an item so ubiquitous the chances of you not having one near you right now […]

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The Cornell Professor Who Gave Us the Chicken Nugget

Chicken nuggets are delicious. I know this isn’t a particularly controversial statement. Despite pink slime, chemical preservatives, and sometimes questionable nutritional value, it’s hard to argue the basic point that these deep-fried, previously frozen, nugget-shaped “chicken” pieces are at least somewhat appealing to the human taste bud. The common assumption is that McDonald’s was the first to give us these […]

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A Brief History of the Ballpoint Pen and Whether NASA Really Spent Millions Developing a Pressurized Version Instead of Just Using Pencils

Kyle S. asks: There’s a story circulating around that NASA found out pens didn’t work in space, but still needed a writing device that would work there, so they spent millions of tax payer dollars developing a ball point pen that could be used in space. The Soviet Union, on the other hand, just used pencils. Is this true? Thanks! […]

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Weekly Wrap Volume 51

This is a weekly wrap of our Daily Knowledge Newsletter. You can get that newsletter for free here. The Greatest Practical Joke of the 19th Century, the Berners Street Hoax The year was 1809. Famed English author, Theodore Hook, made a bet with one of his close friends, the noted architect and writer, Samuel Beazley, that within one week, he […]

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The Bum Brigade

On October 29, 1929, on what would become known as “Black Tuesday,” the stock market crashed. In one terrible day, the market lost fourteen billion dollars (about $188B today), signaling the beginning of the (roughly) ten-year-long Great Depression, with most of the last vestiges of the downturn only ceasing around 1939 due to the onset of World War II. Just […]

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Hangover Cures: Myths and Tips

Whether it’s a Bachelor Party, Dollar Drinks, Ladies’ Night or just Happy Hour, many of us get carried away once in awhile, and end up suffering the next day. While most home remedies are ineffective for managing the pain and nausea, there are a few steps you can take to either prevent, or alleviate, the ill-effects of having one (or […]

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The Corrupt and Ruthless Californian Who Gave us the Name for “Monterey Jack” Cheese

Steve S. asks: Who was Monterey Jack and when did he invent his cheese? Cheese predates written history. Ancient Egyptians loved cheese so much that depictions of the cheese-making process were painted in tombs. Homer’s Odyssey talks about how Cyclops stored his cheese. The Greeks and Romans used cheese as a delicious currency. During the Middle Ages, if there was […]

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