Harriet Pilpel

  • The Right of Abortion

    Except in the story of the Emperor's New Clothes, I cannot think of a more startling example of mass refusal to see the obvious than is presented by…

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

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