Alexis Wichowski

Alexis Wichowski is an analyst at the Department of State and an adjunct assistant professor at Columbia University’s School of International and Public Affairs. 

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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