Tag Archive: mathematics

The Problem with Casinos

Math. That’s the problem that I have with casinos. Once I realize how badly the odds are stacked against me, it’s hard to have much fun. To me, a slot machine is really just a broken Coke machine. You stick your money in, and nothing else happens. In a modern casino, there are zillions of …

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America and the Metric System

When I was a kid, we watched films about the metric system. (And when I say films, I mean actual reels of film. Most of these movies were made well before I was born.) In any case, these films told us how much better the metric system was than the hodgepodge of inches, pounds and …

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An Intro to Dozenal Numerals

Our number system is based on the number ten, which makes sense, since we have ten fingers to count on. The decimal system is the base behind metric measurements, and our whole system of Arabic Numerals. And it works fine for addition, subtraction and multiplication. But the decimal numeral system falls short when it comes …

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The Fall of Roman Numerals

Have you noticed that no one uses Roman Numerals anymore? If you watch a movie from the mid-20th century, at the end of the credits, you’ll see something like “© MCMLXIII”. (This was especially notable when movies had short end credits.) But nowadays, if you fast forward through fifteen minutes of closing credits, you’ll find …

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Lilliput, Excel and Arabic Numerals

Our numbers are backwards. I’m talking about the Arabic Numerals we use everyday. I realized it one day while using Microsoft Excel. Type any letter into a blank spreadsheet, and it will align to the left, just like the text you’re reading. Type any number however, and it’ll jump to the right as soon as …

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