Toxic toys were a major story last year. The Chinese toy scare stirred up a lot of new business for wooden toys made in the United States. That feel good story is now getting even a little better. Two American toy manufacturers are rolling out this year toys or games made with “thermoplastic biocomposite compounds”. These compounds are made of waste agricultural products such as discarded rise hulls and recycled plastics held together with patented additives developed by the National Research Council of Canada. The new coupling agents are a powerful moisture absorber that allow a tight bond between the wood fiber and the plastic. The toymakers are Sprig Toys of Fort Collins, CO and Rolco of Kasota, MN. The materials supplier is JER Enviortech International of Vancouver, BC.
University of Southampton researchers have come up with a way to 3D print transparent optical fibers like those used in fiber-optic telecommunications cables, potentially boosting frequency and reducing loss.
The first ASME Additive Manufacturing + 3D Printing Conference (AM3D) will be co-located with the organization's International Design and Engineering Technical Conferences (IDETC) and Computers & Information in Engineering Conference (CIE), Aug 2-5 in Boston.
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