Researchers at North Carolina State University developed a new “sensing skin” that can “detect cracks and other structural flaws that are invisible to the naked eye,” according to an NC State press release.
Read MoreResearchers used a rotating spool to create ribbon-like composite materials that have a high percentage of carbon nanotubes, for use in products from airplanes to bicycles. Credit: Zhu; NCSU. Editor’s…
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