A neurobiological disorder that causes its sufferers to make uncontrolled sounds and movements, the symptoms of Tourette syndrome (not Tourette’s) can be so mild that many people who have the condition are not even aware of it. What is Tourette? Like many other psychological conditions, the syndrome is diagnosed after several symptoms have been observed, and they include: At least […]
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On August 23, 1994, Bill Drummond and Jimmy Cauty set fire to, and completely destroyed, £1 million. What makes the story even weirder is that nobody, not even the burners, seems to really know precisely why. The K Foundation Beginning in 1987, under several different names including The Justified Ancients of Mu Mu and The Timelords, Drummond and Cauty produced […]
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Sam asks: What makes snot yellow and green? Snot is an essential part of a healthy body (no, really), and its color and consistency can give you a lot of information about what’s going on in yours at any given time. What is mucus? Produced in the lining of the sinuses, nose, throat, mouth, lungs and even digestive tract, mucus […]
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Marcus asks: Why do songs get stuck in your head? Whether yours is “Call Me Maybe,” “Who Let the Dogs Out,” “Mickey,” or something equally infectious, at one time or another, you’ve probably had a fragment from a catchy (or obnoxious) tune stuck in your head. Where Do Sticky Songs Come From? Due to the involuntary nature of songs getting […]
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Julie H. asks: How do fingerprints form? I’d also like to know if you burn or remove the skin will they regenerate? Emerging on the buds of fingers while the fetus is still in the womb, the whorls, arches and loops on the ends of digits are said to be unique to each individual. Durable as well, even when fingerprints […]
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Despite ethnic, religious, regional and political differences, every now and then people are able to set aside disagreements, look to their common humanity, and make the world a better place. Perhaps one of the greatest and most inspiring examples of such global cooperation has been the eradication of smallpox. The Disease Caused by either of two related viruses, Variola major […]
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On January 27, 1964, then three-term Senator Margaret Chase Smith put the first crack in the “hardest, highest glass ceiling” when she announced her candidacy for the Republican nomination for President of the United States. Although she never really came close to winning it, Senator Smith’s presidential campaign helped dispel centuries of chauvinism and paved the way for female political […]
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Mark K. asks: I was just wondering if a human ate another human in an apocalyptic scenario or something would this be unhealthy or just awful and gross? Yes. Unhealthy For the Devourer Depending on what parts are eaten (the most infected include the brain, spinal cord, bone marrow and small intestine), human cannibals run the risk of contracting a […]
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That the ratio of the circumference of a circle to its diameter is constant has been known to humanity since ancient times; yet, even today, despite 2000 years of thought, theories, calculations and proofs, π’s precise value remains elusive. Ancient Civilizations Babylonian By the 17th century B.C., the Babylonians had a relatively advanced knowledge of mathematics, that they memorialized into […]
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Tapping into people’s insatiable appetite for new ways to screw around and waste time, recently some Ivy League researchers made a key element of their work into an online game. In order to solve the riddle of how the eye perceives motion and direction, the neuroscientists first needed to create a map of the retina’s neural pathways – out of […]
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On Sunday, December 17, 1967, the Prime Minister of what was then the 9th wealthiest nation on Earth disappeared off of the coast of Cheviot Beach, Portsea, Victoria in the southeast of Australia. Harold Holt’s body was never found. Weekend Vacation On Friday, December 15, Holt travelled from the country’s capital of Canberra to his beach house at Portsea. He […]
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Brandon asks: Who invented Scotch? Scotch has been referred to as “the water of life,” and to many who know its allure today, they can understand why. Yet the chronicle of this sometimes, smoky, often nutty, occasionally fruity elixir is poorly known, and in fact, its precise origin is lost to the mists of time (or more likely, drinking Scotch). […]
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Jon asks: Why are books called that? “A portable volume consisting of a series of written, printed, or illustrated pages bound together,” the word for book (or variously booke, bokis, boke and boc) has been around for as long as the English language. Early Origins According to the Oxford English Dictionary (OED),[1] the Old English word boc was cognate with […]
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When you consider their size and how much they have to keep under wraps, African elephants have surprisingly thin skin, relatively speaking. Holding Everything In Across most of their bodies, an African elephant’s skin is only somewhere between 2 and 4 cm or .78 to 1.6 inches thick on average. All of this relatively thin skin holds in a whole […]
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Kayla R. asks: What are hot dogs made of really? I was also wondering how they are made? Thanks! After the steaks, chops, breasts, ribs, thighs, hams, tenderloins and briskets are removed, there’s a fair amount of gristle, fat and offal remaining on a butchered animal, and early on, people realized this could be put to good use. One of […]
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Marcus L. asks: How many people walked on the moon? Who were they? Forty-five years ago this month, a human being first set foot on the moon. Despite four and a half decades and amazing leaps in technology, to date only 11 other people have done this – and every one flew in an Apollo mission for the National Aeronautics […]
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Neil asks: Why do we call some alcoholic drinks cocktails? Typically some type of hard liquor mixed with any of a variety of ingredients, although the idea of the cocktail is likely as old as the hills, its name is a relatively recent invention. Early Use There is debate about when the term was first used. According the The London […]
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Damien asks: Is Double Jeopardy a true thing or is it just a TV/movie invention? Although generally in Australia, Canada, England and Wales, Scotland, the U.S. and New Zealand you cannot be subjected to a second trial after a first has been completed, there are exceptions. What is Double Jeopardy? Generally speaking, double jeopardy prohibits a second trial where a […]
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