image: From left to right are Michael Karabinos, James Greeno, David Yaron and Gaea Leinhardt. This image relates to an article that appeared in the April 30, 2010, issue of Science, published by AAAS. The essay, by Dr. D. Yaron at Carnegie Mellon University in Pittsburgh, Pa., and colleagues, was titled, "The ChemCollective." view more
Credit: Image courtesy of David Yaron