A Brooklyn, NY, researcher has created a plastic made from plants such as corn or soybeans that can be used as a biodiesel fuel. The finding may have particularly significance to the US Army which has been researching new field ration packaging that is lighter, more efficient and contributes less to waste in the field. The new bioplastic is described as stronger than polyethylene and could be used as a vehicle fuel source after rations are consumed. Dr. Richard Gross, director of Polytechnic University’s National Science Foundation (NSF) Center for Biocatalysis and Bioprocessing of Macromolecules (CBBM), made the discovery, and is receiving a $2.34 million award from the Defense Advanced Research Projects Agency (DARPA). Next: Efforts will be made to make the process less costly.
An in-depth survey of 700 current and future users of 3D printing holds few surprises, but results emphasize some major trends already in progress. Two standouts are the big growth in end-use parts and metal additive manufacturing (AM) most respondents expect.
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