Machines can do amazing things today, and tomorrow they'll be able to do even more amazing things-if there's one thing you're guaranteed to learn as a reader of Popular Science, it's that. But if there's one thing that popular science fiction will teach you, it's that we'd better keep our eyes on those ever-more-amazing machines, lest they wise up and rise up against their creators. Well, just because it's sci-fi doesn't mean we shouldn't be listening.
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