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To Make Intersections Smarter, We Need Cars To Be Smarter, Too

NPR | By Joe Palca
Published December 27, 2013 at 2:24 PM CST
To Make Intersections Smarter, We Need Cars To Be Smarter, Too

Copyright 2013 NPR
Science
Joe Palca
Joe Palca is a science correspondent for NPR.
See stories by Joe Palca