PITTSBURGH—From factory workers to Wall Street bankers, a reasonable proficiency in math is a crucial requirement for most well-paying jobs in a modern economy. Yet, over the past 30 years, ...
It’s happened: Someone figured out a way to make math class — gasp — fun. A video posted to Twitter last night, that has already gone viral with more than 23,000 retweets and 31,000 likes, shows what ...
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