Category Archives: Articles

Why Elections Are Held on Tuesday in the United States

Brenda V. asks: Why are elections held on Tuesday? Why not Saturday when most people aren’t working? Americans traditionally head to the ballot box on the Tuesday after the first Monday of November to vote in national elections. Tuesday elections only became the official country-wide rule in 1845, something that hasn’t changed much since. So why Tuesday? The Founding Fathers […]

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Sticking to Metal

Matthew S. asks: Why doesn’t your tongue quickly stick to plastic or wood in freezing temperatures but does to metal? In that famous scene in the movie Christmas Story, a kid “triple dog dares” another kid in the schoolyard to put his tongue on a metal flag pole to see if it will stick. Lo and behold, it sticks. The […]

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Weekly Wrap Volume 69

This is a weekly wrap of our popular Daily Knowledge Newsletter. You can get that newsletter for free here. A Celestial Message in a Bottle Imagine for a moment that it’s 40,000 years in the future in a solar system far, far, away on a planet thriving with intelligent life. Extraterrestrial beings inhabit this place.  Perhaps they look like the […]

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Who Invented the Fahrenheit and Celsius Temperature Scales and What Zero Degrees Fahrenheit Signifies

B. Halpern asks: 0 degrees Celsius is the freezing point of water. So what is 0 degrees Fahrenheit? Who came up with Celsius and Fahrenheit? Firmly entrenched in American society, the seemingly capricious nature of the Fahrenheit temperature scale could lead one to think that its Dutch inventor, Daniel Fahrenheit, pulled the number for the freezing point (32°F) of water out […]

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What are Blue Laws?

Jen asks: What are “Blue Laws” and how did they come to be? Rooted in the basic Christian tenet that Sunday is to be reserved as “the Lord’s day,” blue laws were originally enacted across the United States to encourage church attendance and restrict activity only to that worthy (at least according to some) of observation on the Sabbath. Transformed […]

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Pieces of Eight and Two Bits

Michael A. asks: Why is “two bit” something cheap? Thanks! There was a time in America when rather than U.S. dollars or British pounds, most people bought and sold with Spanish coins. During the 18th century, gold and silver were precious commodities. No active mines were operating in British North America, and Britain was keeping a tight hold on its […]

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When Dean Martin Called His Shot

Ricci Martin, son of the world-famous singer Dean, was just like most any other teenager in the early months of 1964. Ricci was totally crazy about and obsessed with the Beatles. Ever since the Beatles arrival in America a few months previously, they had captivated teenagers far and wide and taken the entire country by storm. They were making appearances […]

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When Art was an Olympic Sport

When Baron Pierre de Coubertin founded the International Olympic Committee (IOC) in 1894, he declared that one of the missions of the modern Olympiad would be “to reunite in the bonds of legitimate wedlock a long-divorced couple — Muscle and Mind.” To the Baron, Olympic competition wasn’t just going to be about physical athletics, but sports of the mind as […]

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