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  • Peplow_HERO-1

    The Reinvention of Black

    As the means of creating the color black have changed, so have the subjects it represents.

  • Ghent Altarpiece

    How to Make Art That Withstands the Test of Time

    A degraded frame from an old celluloid (aka nitrate) film, the same material used by Naum Gabo in some of his sculptures   In the 1930s, Russian-born sculptor Naum Gabo started experimenting with a thin, plastic material called celluloid. Previously used as film for photography or to make cheap jewelry, celluloid in Gabo’s hands became […]

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    Using Sharks’ Tricks to Prevent Lethal and Costly Infections

    Staph bacteria (red) forming a biofilmNational Science Foundation A common enemy befouls surgeons, plumbers, and sailors alike: slime. In each of their professions, they wage ceaseless war against biofouling—layers of living organisms that stick around exactly where we don’t want them.  Removing these various scum layers is a billion-dollar endeavor. Boats were among the first […]