Chipmaker STMicroelectronics is joining in the race to develop fuel cells for portable equipment. Its Geneva, Switzerland research center has developed a 3D technique for making the membranes found in fuel cells. Using nanoporous layers made from silicon provides millions of pores that measure only a few nanometers in diameter, yielding more surface area for chemical reactions to take place. The company did not estimate a timeframe for commercialization.
A group of engineering students at Rice University have designed a knee brace that harvests energy from walking, which potentially can be reused to power small medical devices and even an artificial heart.
The global packaged food market is still rising, thanks to constantly changing consumer preferences and growing demand in the Asia Pacific (APAC) region, and the global food packaging machinery market is continuing to ride its fortunes.
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