As we move from summer to fall -- change is in the air. With that in mind we’re going with a theme of “change” on this week's Cityscape. We'll learn the science behind why leaves change color, find out how and why voices change, learn about the name changing process in New York City, and talk with a photographer who has documented the city's changing landscape.

Direct download: cs09222012.mp3
Category:podcasts -- posted at: 7:30am EST



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September 2012
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