Dan Baum
More from Dan Baum
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Energy
Inside The World’s Most Ambitious Eco-City Inside The World’s Most Ambitious Eco-City
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Technology
How To Prevent America’s Next Train Crash How To Prevent America’s Next Train Crash
By Dan Baum
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![No Pulse: How Doctors Reinvented The Human Heart](https://www.popsci.com/wp-content/uploads/2019/03/18/4IQTGIPH34PPEVT2ZRG33FNTO4.jpg?w=525)
Health
No Pulse: How Doctors Reinvented The Human Heart No Pulse: How Doctors Reinvented The Human Heart
By Dan Baum
February 29, 2012