Category Archives: Answers

Do Road Hazard Signs Like “Deer Crossing” and “Falling Rocks” Actually Prevent Accidents?


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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The Origin of the Word Bimbo


Jillian A. asks: Who invented the word bimbo? Depending on whom you ask, bimbo can be an insult or just a description. Usually implying a lack of intelligence, and often combined with physical attractiveness and promiscuity, today bimbo is often used to describe someone who isn’t that bright, and gets by on her (or his) looks (or wealth). And this […]

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Duty Free


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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Why Gnats Swarm


Gerry D. asks: Why do nats swarm in a ball in the air? A common sight in the spring and summer, the seemingly unprofitable and pointless habit of gnats to hover in a cloud is, in fact, the single most productive thing they’ll ever do with their short lives. Although there are a wide variety of non-biting, but eminently annoying, […]

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Does Drinking Gasoline Cause You to Go Blind?


Matthew B. asks: Is it true that drinking gasoline will make you go blind? Probably not, although anecdotal evidence shows it has a strong correlation with stupidity. What it may do is cause vomiting, vertigo, confusion, drowsiness, breathing difficulties, burning in the esophagus, sore throat, weakness, and diarrhea, even when ingested in small amounts; in larger portions, it can cause […]

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