The SuperBot is a set of robotic modules that form and reform linear or solid shapes, such as this walking humanoid form. Developed for possible use by NASA in planetary exploration, SuperBot can walk, crawl, climb, and carry things depending on its form.
Rob, I think you may be right about the generational aspect. Although it's also true that any company doing its duty as a corporate citizen publicizes its good deeds, and sustainability sells. I don't see anything wrong with all that. But that doesn't imply that a company is only being sustainable for PR purposes, which some commenters have implied in past discussions about green anything. Some companies, such as DuPont, have places sustainability at the core of their corporate values.
Yes, I agree, Ann, that many companies are now serious about sustainability. While this movement in corporate culture may have originated in the PR discipline, many companies now have sustainability executives whose mission is more than just an effort to give their company a public facelift. It's good to see.
HP revealed more of its 3D printing plans in a recent webinar. Senior vice president of inkjet and graphics solution business Stephen Nigro spoke about how the technology works and expanded on HP's vision of open collaboration to commercialize its Multi Jet Fusion 3D printing technology for end-production, and open collaboration on new materials. He also said HP will create software to help users decide when to use Multi Jet Fusion versus conventional subtractive manufacturing.
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.
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