William Heyen

  • Heaven

    Henry Thoreau’s last words: “Moose … Indian.” Joe DiMaggio’s: “I’ll finally get to see Marilyn.” Henry died never having gone to…

Video

Where Time Comes From

The clocks that coordinate your cellphone, GPS, and more

Video

Computer Vision Syndrome and You

Save your eyes. Take breaks.

Video

What Happens in 60 Seconds

Quantifying human activity around the world

Writers

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