George William Curtis

  • Theodore Winthrop

    This obituary for Union army officer Theodore Winthrop ran in place of the dispatch he had been working on for the Atlantic when he was killed in action

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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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