Scientists at Germany’s Freiberg University of Mining and Technology have figured out that they don’t have to dig up the earth to extract the semiconductor germanium—they can make plants do the work for them.
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Researchers at Bristol University in the United Kingdom have devised an ultrasonic nonlinear imaging technique to detect defects in materials, even before faults form.
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The media for additive manufacturing, or 3D printing, run the gamut, but new developments widen the scope for electrophoretic deposition techniques and put Easter chocolates into the list of outputs for new 3D printers.
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