Video: 3D Printing With Moon Rocks
Engineering Materials 12/26/2012 20 comments Washington State University engineers have 3D-printed some simple-shaped objects using a lunar regolith simulant, an artificial version of the mixture of loose dust, rock, and soil that covers solid bedrock.
Are Automotive 'Black Boxes' Secure?
Electronics News 12/21/2012 22 comments The National Highway Traffic Safety Administration proposed a rule this month ordering automakers to put so-called "black boxes" in all new vehicles by late 2014, but some experts are concerned that the new rule won't protect the security of the data stored inside.
Design collaboration now includes the entire value chain. From suppliers to customers, purchasing to outside experts, the collaborative design team includes internal and external groups. The design process now stretches across the globe in multiple software formats.
A new high-pressure injection-molding technology produces near-net shape parts with 2-inch-thick walls from high-performance materials like PEEK, PAI, and carbon-filled polymers. Parts show no voids, sinks, or porosity, have more consistent mechanical properties, and are stronger.
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