Ready to match wits with a 19th-century student? Read on.

TED’s presented our share of near-misses and might-never-happen tech demos — including, depending on how you count, at least 5 flying cars.

littleBits Remote Pet Feeder

littleBits founder Ayah Bdeir wants you to snap the internet to anything you want.

Cloud robotics, belief space, and more ideas from the robot future.

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The odd tale of the Maxim Gorky, a 1930s flying Soviet propaganda machine.

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Ready to level up your working knowledge of math? Here’s what to read now — and next.