Drill core of concrete from a 2,000-year-old Roman breakwater consists of pumice (yellowish inclusions), lava and other volcanic crystalline materials (dark and gray spots), and lime (white). Inset: scanning electron…
Read MoreLots of interesting research occurring: Researchers create glexible, nanoscale ‘bed of nails’ for possible drug delivery Researchers at North Carolina State University have come up with a technique to embed…
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