Electrodes are fabricated from high temperature resistant materials and are connected to the PDS . Each electrode is installed in a borehole packed with granular graphite which is compressed to the surface of the electrode.
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They're dangerous because some " bugs " have become more virulent, E . coli has become drought resistant, some tomatoes have a higher pH value ( lower acid content ) and some strains of microorganisms have become temperature resistant.
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Nalwa s research includes electrically conducting polymers, nonlinear optical materials for integrated optics, " ab initio " calculations, electroluminescent materials, low and high dielectric constant materials for microelectronics packaging, organic semiconductors, nanocrystalline and nanostructured materials, Langmuir-Blodgett films, high-temperature resistant polymer composites, epoxy-based photopolymers, rapid modeling, and stereolithography.