Printed Sensors Could Help Save You From Spoiled Food

Whenever I pick up a package of frozen raw meat from the grocery store, I wonder, "How many times did it thaw and re-freeze?" There's currently no easy way to tell, but the ambiguity could be addressed with new temperature sensors from Thinfilm..

Source: http://feedproxy.google.com/~r/GearFactor/~3/yeANTGx8nog/

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