David Rosner & Gerald Markowitz

David Rosner is the Ronald H. Lauterstein Professor of Sociomedical Sciences and a professor of history at Columbia University. Gerald Markowitz is a Distinguished Professor of History at John Jay College and CUNY Graduate Center. Their most recent book is Lead Wars: The Politics of Science and the Fate of America’s Children.


The Best 71-Second Animation You'll Watch Today

A rock monster tries to save a village from destruction.


The Case for Napping at Work

Most Americans don't get enough sleep. More and more employers are trying to help address that.


A Four-Dimensional Tour of Boston

In this groundbreaking video, time moves at multiple speeds within a single frame.


Who Made Pop Music So Repetitive? You Did.

If pop music is too homogenous, that's because listeners want it that way.


Stunning GoPro Footage of a Wildfire

In the field with America’s elite Native American firefighting crew



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