Millions of tons of food are thrown away each year because the 'best before' date has passed. But this date is always a cautious estimate, which means a lot of still-edible food is thrown away. Wouldn't it be handy if the packaging could 'test' whether the contents are still safe to eat? Researchers at Eindhoven University of Technology, Universita di Catania, CEA-Liten and STMicroelectronics have invented a circuit that makes this possible: a plastic analog-digital converter. This development brings plastic sensor circuits costing less than one euro cent within reach... via Health News from Medical News Today Read More Here..
Lake forest health and fitness http://healthandfitness1blog.blogspot.com/2013/03/new-plastic-electronics-can-greatly.html
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