If 2 New Yorkers Shared a Cab ...
By KENNETH CHANG and JOSHUA A. KRISCH
A team of mathematicians and engineers has calculated that if taxi riders were willing to share a cab, New York City could reduce the current fleet of 13,500 taxis up to 40 percent.
Published: September 2, 2014 at 4:00AM
via NYT Science http://ift.tt/1rJxwLB