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.
NASA and Boeing developed a huge, carbon composite cryogenic fuel tank for deep space missions, and started testing it last month. The 18-ft cryotank will enable heavy-lift launch vehicles to send both humans and robots into deep space.
German engineering firm EDAG Group showed a single-piece, 3D-printed car body design inspired by a turtle at the Geneva Motor Show. It came about after an assessment of how additive manufacturing could be applied to making industrial components, modules, and complete vehicle bodies.
Some of the biggest self-assembled building blocks and structures made from engineered DNA have been developed by researchers at Harvard's Wyss Institute. The largest, a hexagonal prism, is one-tenth the size of an average bacterium.
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