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There's a big event, with a large crowd. But just how big WAS the crowd - and how was it counted?
Keith Devlin, mathematician and author of ‘The Man of Numbers,’ talks about the history of arithmetic.
Did you know some infinities are bigger than others? Or that one is equal to .99999999999 repeating? Just a few of the math mysteries in The Joy of X, a new book by Steven Strogatz.
A look at the man who helped create the modern world--and was promptly forgotten by it.
From stores to online radio stations, giving you suggestions for what you MIGHT like based on what you DO like is big business. We'll talk with people behind two popular services, Netflix and Pandora, about how they try to crunch the numbers on your prefe
Doctor Jordan Metzl says specific cardio and strength training regimens can trea...
Exercise scientists Tamara Hew-Butler and Greg Whyte talk about how the body cha...
Can regular mental exercise help slow down the progress of dementia?
Can exercise help keep aging brains healthy?
New York Times science writer William Broad’s book investigates popular health c...
Think caffeine dehydrates you? Or that you can't get too much water on a hot day? Douglas Casa, of the Korey Stringer Institute, sets the record straight.