Picking the President

Is there a way—without returning to the era of the smoke-filled room—to make political conventions into true deliberative bodies?

‘I Thought My Last Hour Had Come...’

An eyewitness account of the atom bomb explosion at Hiroshima


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Where Time Comes From

The clocks that coordinate your cellphone, GPS, and more

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Computer Vision Syndrome and You

Save your eyes. Take breaks.

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What Happens in 60 Seconds

Quantifying human activity around the world

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