One of the best stories at K 2007 is the effort under way at SABIC Innovative Plastics to develop new technologies that reduce use of oil and natural gas. Yes, that’s the Saudi Arabian Basic Industries Corp., partly owned by the Saudi Arabian government. SABIC Innovative Polymers is the former GE Plastics, and just became part of SABIC earlier this fall. The company is known for its application development work, and its newest development center is aimed at new ideas in energy. One of the three big projects under way is a new concept in photovoltaic cells. The SABIC unit is developing new polycarbonate chemistries that could amplify the energy-producing power of silicon used at the heart of solar cells. In interviews with Design News this morning, three SABIC executives described the effect as a “kind of light pipe”. Polycarbonate in existing solar cells simply protects the silicon with a transparent shield. The new polycarbonate would also boost the efficiency of the cell. No data on efficiency levels are available now. Rick Pontillo, general manager of global application technology, told Design News the concept could go commercial in two years if it proves out. Work began two years ago on the project, and SABIC officials are said to solidly support it.
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.
We've found an amazing variety of robot hands & arms in medicine, space, and service robots, as well as R&D and assembly. Some are based on industrial designs modified for speed or dexterity, while others more closely emulate human movements, as well as human size and shape.
To give engineers a better idea of the range of resins and polymers available as alternatives to other materials, this Technology Roundup presents several articles on engineering plastics that can do the job.
The first photos made with a 3D-printed telescope are here and they're not as fuzzy as you might expect. A team from the University of Sheffield beat NASA to the goal. The photos of the Moon were made with a reflecting telescope that cost the research team £100 to make (about $161 US).
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