Solar panel frames (1) are getting lighter, and the electrical junction boxes (2) and connectors (3) that carry the electrical current they generate are getting smaller, aided by plastics with low-temperature impact resistance that meet electrical and flame retardancy requirements. (Source: SABIC Innovative Plastics)
A few years ago, I wrote a trend report titled "Smaller, Faster, Better" highlighting not only nano and micro technologies but also a general sizing down across the board. A striking number of experts dismissed it as irrelevant for the American market. I love having articles like this that back up my trend reports with current information. Thank you!
I'd love to see the process 3M and IBM are developing in action. It sounds amazing. It's good to see 3M in new areas.
Some of the most interesting and fun applications I found during reporting this story were the small health monitoring devices. For example, you can see pictures of the Japanese swallowable endoscope in use, both outside and inside the body, here: http://sanfrancisco.ibtimes.com/articles/170187/20110627/japanese-scientists-invent-mermaid-tiny-remote-controlled-pill-camera-examine-digestive-tract.htm and a video of one from the University of Washington here: http://www.youtube.com/watch?v=AlQN3c04mu0
The amount of plastic clogging the ocean continues to grow. Some startling, not-so-good news has come out recently about the roles plastic is playing in the ocean, as well as more heartening news about efforts to collect and reuse it.
Optomec's third America Makes project for metal 3D printing teams the LENS process company with GE Aviation, Lockheed, and other big aerospace names to develop guidelines for repairing high-value flight-critical Air Force components.
A self-propelled robot developed by a team of researchers headed by MIT promises to detect leaks quickly and accurately in gas pipelines, eliminating the likelihood of dangerous explosions. The robot may also be useful in water and petroleum pipe leak detection.
Aerojet Rocketdyne has built and successfully hot-fire tested an entire 3D-printed rocket engine. In other news, NASA's 3D-printed rocket engine injectors survived tests generating a record 20,000 pounds of thrust. Some performed equally well or better than welded parts.
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