Liquid Metal Makes 3D Printer Magic

July 9 (Bloomberg) -- Researchers at North Carolina State University have developed a way to print liquid metals into 3D structures at room temperature. The approaches represents new ways to direct metals in 3D. (Source: Bloomberg)
We’re Seeing Derangement of Climate System: Jeffrey Sachs
41:45 - March 3 -- The Earth Institute Director Jeffrey Sachs discusses climate change and sustainability on “Bottom Line.”
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