Jeremy R. asks: Why do they bother sterilizing the needles when executing people? Besides the fact that manufacturers sterilize the needles (so no real extra effort is needed), other sterilization procedures are also used in these executions for good reason. You see, a stay of execution may happen at the last minute. If this happens, but then the condemned later […]
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Michael asks: What’s a tarnation? Like in the expression, “What in tarnation!” We have the word “tarnation” thanks to societal taboos against saying certain words- instead substituting in other words that often mean the exact same thing, but for some reason we find it acceptable to say the one rather than the other… Humans… 😉 In this case, the pertinent […]
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You may think the reason toothpaste makes things like orange juice taste so awful is simply due to the common mint flavor of toothpaste clashing with other flavors, but this isn’t actually what’s going on here. The real culprit is thought to be two compounds almost universally added to toothpastes -sodium lauryl sulfate and sodium lauryl ether sulfate, which are […]
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In the east end of Glasgow during the 1980s there were epic conflicts between warring ice cream truck operators over turf that came to be known as the Glasgow Ice Cream Wars. These conflicts resulted in regular occurrences of violence and intimidation, usually on a daily basis. This culminated in the deaths of six people from the family of one […]
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There aren’t a great number of positive things that can be attributed to the Great Depression. However, Scrabble is a game that probably wouldn’t have existed without it. It all began with an unemployed architect by the name of Alfred Mosher Butts of Poughkeepsie, New York. Thanks to his excessive free time while unemployed, he decided to invent a word […]
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Today I found out why we throw coins into fountains and how the tradition got started. People have been throwing coins into fountains seemingly as long as there have been coins and fountains. The tradition all started with water. Water, of course, is vital to sustain human life. While many people in the developed world today have clean, drinkable water readily […]
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This is thought to have its origins in bowling tournament prizes. Late eighteenth and early nineteenth century prizes given out during these tournaments were often food items, such as a basket filled with various grocery items, a large ham, or the like. Particularly around Thanksgiving in the United States, turkeys became common prizes. At some point (no one knows the […]
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This is a weekly wrap of our Daily Knowledge Newsletter. You can get that newsletter for free here. The “House of Horrors” Hotel and One of America’s First Serial Killers Herman Webster Mudgett was born in 1861 in New Hampshire to a relatively wealthy family. He was reportedly extremely intelligent from a young age, and went on to study medicine […]
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Depending on where you live, you may have noticed that coupons have small print stating they are worth some fraction of a penny, usually something like 1/100th or 1/20th of a penny. In truth, the coupons really are worth this and if you wanted, you could redeem them for their cash value. Of course, you’d need a large quantity of […]
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When you think of World War I, you probably think of the technology that made this war so deadly: tanks, machine guns, gas attacks, and bombs. With so many deadly weapons at their disposal, it seems impossible that soldiers would need the humble horse to fight as well. But over a million horses were used by Great Britain alone during […]
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Cindy asks: This is kind of ewww, but I read that eating your own boogers helps boost your immune system. Is this true? Does physically taking boogers out of your nose, putting them in your mouth and swallowing boost your immune system? The short answer is probably not. You ingest your snot all the time without needing to channel it […]
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This isn’t just a popular metaphor, it’s actually true. One bad apple will absolutely quickly spoil an entire box of apples. The obvious way this can happen is simply if one of the apples is infested with some fungi or critters that reproduce and spread throughout all the apples in a box, ruining them as they go. The less obvious, […]
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For a few bloody weeks in August and September 1874, in an effort to retake control of their communities, white supremacists rampaged across Louisiana. By the time the smoke cleared (and federal troops arrived), at least six white men and many dozens of black freedman had been killed. The Carpetbaggers Following the end of the Civil War, a white man […]
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For eighteen years, Ben Franklin, the great American inventor, diplomat, and signer of the Declaration of Independence, was a tenant in a beautiful four story Georgian house at 36 Craven Street in London, mere blocks from the River Thames. As ambassador from the colonies, he entertained, lived, and even allowed other intellectuals of the time to stay at the house […]
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Our resident medical expert, Scott, and a buddy of his recently started The Medicine Journal, where you can learn all sorts of interesting facts about all things medical related. Below is a sample article from their new site. If you’ve ever washed away your day with hours in a hot-tub, you might have asked yourself, “Why do my hands look […]
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For reasons that still aren’t well understood, bacteria proliferate in microgravity. Creating a potential recipe for disaster for humans stationed in space for long periods, bacteria’s love of low-g also raises an intriguing question: Why are they so comfortable there? Thriving Several years ago, astronauts began noticing that: Virulent bacteria such as E. coli and salmonella can grow stronger and […]
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Ashley asks: Why do people have grass lawns? They are so expensive and a lot of work, not to mention bad for the environment. Whose brilliant idea was this? Maintaining the perfect lawn takes a lot of work. There’s mowing, fertilizing, aerating, and watering. Having a trimmed green field leading up to your front door is something of a status […]
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Beginning on August 24, 1572 and lasting for nearly two months afterward, tens of thousands of men, women and children were slaughtered across France as part of an ongoing war to decide whose Jesus was right. Religious Wars in France Although simmering for years, all hell broke loose in Europe after Martin Luther nailed a long list of complaints about […]
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