More from Tom Simonite
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Technology
Innovation: Smarter phone calls for your smart phones
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Technology
Plan to teach military robots the rules of war
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Technology
Can we trust military drones to decide when to fire?
News
Earth
New hydrogen-powered city car takes to the road
News
Space
10 scientific objects that changed the world
News
Earth
Robot farmhands prepare to invade the countryside
News
Technology
Gallery: Five new robots march into hall of fame
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Technology
Innovation: Software to track our emotional outbursts
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Technology
Chemical ‘caterpillar’ points to electronics-free robots
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Humans
Innovation: Mind-reading headsets will change your brain
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Review: The Wikipedia Revolution by Andrew Lih
Books & Arts
Environment
Science’s most powerful computer tackles first questions
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