What's a friendly game of dice between billionaires? Warren Buffett famously once attempted to bamboozle his fellow magnate and philanthropist Bill Gates in a game of nontransitive dice. While a set ...
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DC parents get hands-on look at how kids learn math, as city receives multimillion-dollar donation
During D.C. Public Schools’ Family Math Night, parents got a firsthand look at how to help their students with math concepts ...
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