Orin, I went to Maryland a long time ago (Physics) and can understand your professor's desire to get in some late night work. It was always much quieter then. In the Physics building, at least, you were not lonely late at night, but you could always find a place to work undisturbed. I used to go out for dinner (usually pizza) next to campus. Then I would get a bumper bottle (quart) of beer on the way back. Somehow it was legal to have open alchohol containers on campus. Those of my professors who were there late (usually a few) would often come by with a glass. It was a bit strange, but fun.
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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