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Technology Industry
Industry: Email Alert RSS FeedReflecting on a problem
Science News, Jan 6, 2007 by Tom E. Klassen
One solution to global warming suggested in "a Swarm of Umbrellas vs. Global Warming: Astronomer thinks small to save Earth" (SN: 11/4/06, p. 291) is stretching Mylar across the ground. How about designing reflective concrete to aid in this endeavor? We are already covering a large amount of Earth with pavement.
TOM E. KLASSEN, INDIANAPOLIS, IND.
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