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Electronics


— Electronics

GE RFID tech turns stickers into explosives detectors

By - February 24, 2015 2 Pictures
A global economy brings many benefits, but it also makes international terrorism extremely difficult to combat. With more goods passing through the world's shipping terminals and airports than ever before, hunting explosives with large, static detectors or teams of inspectors armed with detecting devices and reagents is a bottleneck that increases the chances of evasion. To help US counterterrorism efforts, GE has developed RFID stickers that act as wireless, battery-free explosives detectors that can be placed almost anywhere. Read More
— Electronics

Uberblox: The Lego of the 3D printer age?

By - February 15, 2015 3 Pictures
As cool and wonderful as Lego is, those plastic bricks can be tricky to handle if you want to step up from mere constructive play into serious custom-built prototyping. UberBlox hopes to fill that gap. It's a metal construction set and prototyping system with a single-connector locking mechanism and a variety of control boxes for accommodating whatever computer connection or automation needs a project might have. Read More
— Electronics

Lithium-ion batteries inspired by snail shells could prove longer-lasting

By - February 11, 2015 3 Pictures
In an ongoing effort to improve the performance of lithium-ion batteries, scientists have looked to the techniques that snails use to control the growth of their shells. This biological inspiration, combined with a peptide found to bind very effectively with materials used to make cathodes, has potential for making lighter and longer-lasting batteries. Read More
— Electronics

New electronic technique promises to double optical fiber communications reach

By - February 10, 2015 3 Pictures
A new method of processing signals via fiber optic cables could vastly increase the distance at which error-free data is transmitted via submarine cables without additional signal amplification. As the technique is capable of correcting corrupted or distorted data being transmitted, it may also assist in increasing the capacity of all optical fiber communications. Read More
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