Thinking_J, the pie chart represents categories summing up this section of the results of the survey, which included many questions posed to respondents. There are also other illustrations depicting somewhat different data from the survey, which you can access using the link we provided.
I asked Carole, the DuPont spokeswoman quoted in the article, if we could give more details. Carole, thanks for sharing these with our audience and addressing their questions about DuPont's survey design and the survey respondents.
I agree, Mydesign. Until there is a significant breakgrough, the EVs will probably not contribute greatly to meeting CAFE standards. As it stands now, the EVs will proably not have sufficient sales to help car makers meet CAFE.
I agree, Chuck. weak sales of EVs make EVs a weak contributor to CAFE standards. Of course that could change quickly if battery technology breakthroughs bring down the cost of EVs and hybrids. What do you think the chances of that are?
A lightweight electric urban concept car designed by several European companies weighs only 992 lb without its battery. It would have weighed 26.7 lb more if its windows were made of glass instead of the specially coated LEXAN polycarbonate resin from SABIC Innovative Plastics.
Skylar Tibbits' team in MIT's Self-Assembly Lab is now 4D printing self-assembling shapes made of programmable carbon composites and custom wood grain. The composites are being used in a sport car airfoil, and the wood grain is beautiful.
The NanoSteel Company has produced high-hardness ferrous metal matrix composite (MMC) parts using a new nanosteel powder in a one-step 3D-printing process. Parts are 99.9% dense, crack-free, and with wear resistance comparable to M2 tool steels.
The company that brought you 3D-printed eyeglasses has launched both an improved clear polymer material for 3D printing optical components and a high-speed, precision, 3D-printing process for making small- and medium-sized batches in a few days.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.