Genetically Modified Organisms: Pros and Cons of GMO Food
Genetically Modified Organisms (GMOs) became a hot topic in 2012 when the people of California …
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Winning Powerball Tickets in Arizona and Missouri: How to Calculate the (Slim) Odds
The winning Powerball tickets were sold in Arizona and Missouri – if you didn’t win, …
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Can Texas Legally Secede from the United States?
Following the November 6 elections, thousands of residents have signed petitions requesting that their state …
Introducing the Factorial: the Exclamation Mark of Math
What is a “factorial,” and how is it used in mathematics? The Mathematical Definition of …
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Introducing Math Symbols for Union and Intersection
Our reader’s question is: “There are two sets of symbols for ‘union’ and ‘intersection’. One …
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