I was having dinner with a visiting colleague this week when talk turned to what we were teaching this term. He mentioned the part of calculus dealing with infinite series (the bane of many students) ...

It's been a while since I wrote a post in this series, but since I've been teaching Calculus 2 this term the time is right. This all began when a former student wrote to ask how we know that those ...

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Kevin Lieber of Vsauce2 examines the complex nature of infinite series and their mathematical ends.

Jenae is an editor at CNET covering all things deals. She lives in Queens, New York, where she enjoys playing video games, cooking and hanging out with her two cats. Before coming to CNET, Jenae was ...

One of the strangest results in mathematics explains how it’s possible to turn one sphere into two identical copies, simply by rearranging its pieces. Imagine two friends hiking in the woods. They ...

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