Scientists are developing dust-sized wireless sensors that can be implanted inside the body to track neural activity in real-time.

They’re great when they work, but you just have to hope they don’t short out while you’re out on the campaign trail.

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Google has filed a patent that will allow its driverless cars to get out of the way of police and other emergency vehicles.

Nice. But if you’ve seen the prototypes, you know their biggest challenge right now is getting it to survive a head-on with a chihuahua.