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Ok, I lied. This is more of a "do my math" request than a question. I'm working on a project that requires lifting a 10 lb load vertically using a lead screw (threaded shaft) and then lowering it ...

Hey, future mathematicians and curious minds! Have you ever wondered which countries are really good at math? It's not just about who can do the quickest calculations, but also about who can solve ...

A photo suggesting the US could end poverty by dividing the $1.3 billion Powerball jackpot evenly was widely shared on Facebook, but the math really, really (really) didn't add up. CNET freelancer ...

In proposing a major overhaul of the U.S. tax system, Republican presidential front-runner Donald Trump vows to reduce the tax rates paid by millions of Americans, spur economic growth not seen in ...