John Spaulding

  • The Discovery

    Clearly the women could not be blamed. for allowing the boys to run as they did. without supervision so far into the wood. or even suppressing for…

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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