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Mon, April 22, 2013 3:30 P.M.
Stones, bones and unknowns! Examine the effects of weathering on granite and marble gravestones, learn how to create a biological profile of skeletal remains, and use the math you know to help break secret messages and codes dating back to da Vinci.
Join us from 3:30 p.m. to 5:30 p.m. for a hands-on, interactive event produced as part of the 2013 Philadelphia Science Festival!
2808 West Lehigh Avenue (28th & Lehigh Ave.)
Philadelphia, PA 19132-3296