Now this is cool. You have to watch the video to get the full flavor of what Joe has accomplished here. This is quite different from Hendrix smashing at guitar into the amp (which was great in its way). Joe's got something way more techy going here. Nice going, Joe.
I hope you are kidding. Ozone in the upper atmosphere blocks UV. However, Ozone is poisonous, corrodes metal (very bad for electronics!) and degrades plastics. An ozone generator in the home is not exactly an ecological triumph.
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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