I've often heard that the Prius was a very noisy car to ride in, even though it doesn't make any engine noise when coasting at 5-10 mph. Chuck, is this true, and, if so, has Toyota ever addressed this issue, especially with its newer models?
If they can sell it for under $19,000, I will seriously consider making a Prius my next car purchase. Up to now, I considered a hybrid to be out of my price range - and with plenty of non-hybrid small cars on the market getting great gas milage, it seemed like a hybrid powertrain wasn't worth the cost premium. But at thiis price, I'd be very interested.
I like the look of this Prius--it definitely captures some of that sporty, minimialist look that seems to be a must among a lot of the cooler, boxy vehicles that appeal to the younger crowd. So with this Prius model, there is no charging--the hybrid approach means the gasoline engine charges the battery when in motion, right? Having to keep the vehicle charged would be a big problem since many citites still don't have adequate charging infrastructure available and younger buyers don't typically own homes where they can create that infrastructure on their own.
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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