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Scientists Invent a Way to “Grow” Metal in 3D Printers — Without the Warping and Weakness

Engineers at the École Polytechnique Fédérale de Lausanne (EPFL) have reimagined what it means to 3D print metal. Instead of ...
Machine Design

The 3 Most Common 3D Printer Problems—and How to Fix Them

When the 3D printer gives up, don’t wait for the experts. Here are solutions to the most common problems: layers failing to attach, stringing, and overheating. Sometimes there isn’t the time or money ...