Radiation Shield Technologies , a Coral Gables, Florida firm, just announced that it received a US patent for the firm’s Demron™ safety fabric. The company claims that the material makes better NBC (Nuclear Biological Chemical) suits, since the metallic fabric is more flexible and lighter than lead. From the announcement: Demron is a lead-free, toxin-free, and PVC-free material that allows heat dissipation and resists chemical penetration and cracks. Made of liquid metal, Demron nuclear protection fabrics feel cool and, unlike traditional nuclear suits, they’re lightweight, flexible and foldable. Demron has proved to block gamma rays, X-rays and other nuclear emissions, by the Lawrence Livermore National Laboratory, part of the National Nuclear

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