References & Sources

Clean-air allies: Rickshaws get a lift

Improved cycling technology has produced a lighter, easier-to-pedal rickshaw, which may help perpetuate this nonpolluting, human-powered means of transport.

Sources:

Matteo Martignoni
Institute for Transportation and Development Policy
115 West 30th Street, Suite 1205
New York, NY 10001

From Science News, Vol. 156, No. 21, November 20, 1999, p. 333. Copyright © 1999, Science Service.