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Image: "Scientists used in situ TEM to measure hollow spherical nanoparticles that withstand extreme stress and deform without losing strength. At upper right, a cadmium sulfide nanosphere before stress is applied. The hollow sphere is partly transparent to the electron beam. At lower right, the sphere after being stressed to the point of failure." Source: Berkeley National Laboratory, University of California.
Added by LaVerne L Poussaint on December 20, 2008 at 8:04am — No Comments