If you play your cards right, you won't have to make your own coffee at all today. Here's how. Macy is a writer on the AI Team. She covers how AI is changing daily life and how to make the most of it.
This story appears in the May 2010 issue of National Geographic magazine. Cheryl Dinges is a 29-year-old Army sergeant from St. Louis. Her job is to train soldiers in hand-to-hand combat. Specializing ...
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