Arthur Stanwood Pier

  • Lawn Tennis

    That tennis is entitled to the place of supremacy among games seems to me no unreasonable claim. First of all and most important: when you are…

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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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