Science Friday

by Science Friday and WNYC Studios · · · · 1758 subscribers

Brain fun for curious people.

In the 19th century, the American West was an arid climate yet to be fully explored. But surveyors like geologist John Wesley Powell, the second director of the United States Geological Society, would chart out the natural wonders that lied beyond the Mississippi. While at the USGS, Powell would lead a project to create the first map of the country to integrate geographical features and some of the first survey expeditions along the snaking Colorado River and Grand Canyon. But he also proposed radical ideas about developing the West that took the climate and ecology into account. One of Powell’s ...


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