Sanvi F. asks: It costs thousands of dollars to install even one road sign, so why do they bother putting “warning deer” and “falling rock” warning signs when nobody pays attention to them? Warning of an upcoming curve, playing kids, falling rock, icy roads and, of course, deer, traditional static warning signs litter the sides of our roadways to the […]
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Ryan K. asks: Given that they probably need to move their fins constantly to stay in place, do fish ever sleep? Less like sleep and more like suspended animation, most fish species do spend some time resting. And like us, if they don’t put in enough downtime, they try to make up for it later. Sleep has a simple definition […]
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Birds chirping, Sun shining, temperatures warming, and the smacking of a baseball hitting a glove – ah, the sights and sounds of spring. Okay, maybe up north and on the east coast, they are still digging out from the latest snowstorm, but those signs of the changing season aren’t far away. On the west coast and down south, the annual […]
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Jeremy W. asks: Why do we call non-taxed items duty free? Why is this allowed? Is this really the case or are you supposed to pay taxes anyway on items to your home country? Providing shoppers with a chance to buy and transport goods across international boundaries without paying local and national taxes, duty-free shops are found in airports and […]
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Byron H. asks: Why is it sometimes catsup and other times ketchup? The two distinct spellings for what today is essentially the same condiment are simply the reflection of the evolution of nearly everyone’s favorite French fry topper. (Well, in certain regions of the world.) Today often disdained as low-brow, when it was first conceived, ketchup was revered for the […]
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On December 22, 1849, members of a Russian intellectual literary group known as the Petrashevsky Circle were sent to Semyonov Square to meet their fate – death by firing squad. With the men pointing their rifles and fingers resting on the trigger, a messenger from the Tsar rode into the square waving a white flag. Like something out of a […]
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In this video, produced by the very talented Brady Haran over at Numberphile, which you can subscribe to here, Dr. James Grime and Professor Roger Bowley answer the question of whether or not zero is an even number, along with talking about a lot of other interesting things about the history of zero. This is my new favorite video so […]
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On a field about fifty miles from Boston, Strawberry Hill, on the evening of September 3, 1880, history was made. It is unlikely the department store employees who were tossing around a ball knew that this game would still be talked about 135 years later. As the crowd took their seats, the ball players took their positions; the Sun dipped […]
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This is a weekly wrap of our popular Daily Knowledge Newsletter. You can get that newsletter for free here. The Surprisingly Poor Fresh Prince Of Bel-Air Prior to his role as Will Smith in The Fresh Prince of Bel-Air, Willard Smith (yes, Willard) enjoyed a successful career as a rapper under the pseudonym, “The Fresh Prince” as part of a […]
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Denny G. asks: Why do baseball managers wear the team’s uniform instead of a suit or something like that like you see in other sports? It especially seems weird because managers in baseball seem to universally let themselves go after their playing days are over and tubby old men do not look good in sports uniforms! Football coaches wear clothes […]
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Beyond being a staple of any self-respecting peace officer, thanks to the popularity of things like Movember, the humble moustache has made a glorious, bristly return to the faces of men all over the world in recent years. As a result, there is an almost endless supply of moustache related products one can buy, which means it’s only a matter […]
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Charles Darwin said humans descended from monkeys. Darwin coined the term “survival of the fittest.” Darwin was the first person to theorize evolution as the origin of species. Darwin did not believe in God. Darwin played shortstop for the New York Yankees. These are just few of the common myths that are associated with Charles Darwin. (Well, maybe not playing […]
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Unless you didn’t quite get enough info from the title- yes, it is entirely possible for a chicken to lay an egg that contains another fully developed egg, what we now officially dub an Xzibit Egg. A wonderfully bizarre Matryoshka doll made of protein and disgusting (when you think about it) deliciousness. As you may or may not know, a […]
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Prior to his role as Will Smith in The Fresh Prince of Bel-Air, Willard Smith (yes, Willard) enjoyed a successful career as a rapper under the pseudonym, “The Fresh Prince” as part of a duo with Jeffrey “DJ Jazzy Jeff” Townes. The partnership, performing under the rather unimaginative name of DJ Jazzy Jeff & The Fresh Prince, made Smith a […]
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Mark R. asks: Why do drawn hearts look nothing like real hearts? Who first drew them this way? The heart symbol is one of the single most enduring and widely recognised symbols in modern culture. But where did it come from? Something like the familiar heart symbol goes back many thousands of years. Specifically, several pieces of pottery going back […]
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Elizabeth F. asks: Is white gold really gold? If it is, how do they make it white when it’s an element? The purest form of gold is, of course, golden and is referred to as 24 karat gold. Pure gold is much too soft for use in jewelry and can even be dented by simply pressing your fingernail hard against […]
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In this episode, you’re going to learn about the only woman to ever bat during an official Major League Baseball game. In the second half of the show, you’re also going to learn why we sing “Take Me Out to the Ballgame” during the 7th inning stretch of baseball games, as well as the truth about what actually inspired the […]
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The legendary Roald Dahl’s book Charlie & Chocolate Factory from 1964 (and its subsequent two film adaptations from 1971 and 2005) told the story of a magical candy factory and its eccentric and mysterious owner Willy Wonka. A chocolate river, gum that is a whole turkey dinner, never-ending gobstoppers, and, of course, the singing and dancing oompa-loompas are just a […]
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