A Plea for Straight Talk Between the Races

"The old hypocritical kind of communication between the races has broken down, and that is good. We can now build good human relations on truth, honesty, and sincerity"


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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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