Tom Main

  • The Quiet Health-Care Revolution

    While legislators talk about “bending the cost curve,” one company serving Medicare patients has discovered how to provide better care at lower cost—with wireless scales, free transportation, regular toenail trimmings, and doctors who put the patient first.

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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