How Do We Engineer Autos for 54.5 MPG?
Wolfe's Den 7/29/2011 123 comments Lighter automotive materials and hybrid engines are two engineering approaches towards meeting the Obama administration's goal of 54.5 mpg CAFE standards for automakers by 2025.
Siemens Issues SIMATIC Security Advisory
Wolfe's Den 7/7/2011 6 comments Siemens has issued a warning about a potential hacker entry point in its SIMATIC S7 family of programmable logic controllers, along with recommendations for protective security measures.
Altair has released an update of its HyperWorks computer-aided engineering simulation suite that includes new features focusing on four key areas of product design: performance optimization, lightweight design, lead-time reduction, and new technologies.
At IMTS last week, Stratasys introduced two new multi-materials PolyJet 3D printers, plus a new UV-resistant material for its FDM production 3D printers. They can be used in making jigs and fixtures, as well as prototypes and small runs of production parts.
In a line of ultra-futuristic projects, DARPA is developing a brain microchip that will help heal the bodies and minds of soldiers. A final product is far off, but preliminary chips are already being tested.
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