FOX NEWS: Marines at Camp Pendleton 3D-print a concrete bridge in 3 days


Marines at Camp Pendleton 3D-print a concrete bridge in 3 days



For the first time in the U.S. or the Western hemisphere, Marines at Camp Pendleton, California 3D-printed a concrete bridge.

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Worries in Europe Over the White House Move to Delay Gas Terminals

By Stanley Reed from NYT Business https://ift.tt/NVmgILp

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