Monday 19 August 2019

No More ‘Sniff Tests’: Cheap Biodegradable Sensors Can Tell Smartphones When Food Has Gone Bad

Costing just 2 cents a pop, these inexpensive sensors could save tons of perfectly good food from being thrown into the garbage.

The post No More ‘Sniff Tests’: Cheap Biodegradable Sensors Can Tell Smartphones When Food Has Gone Bad appeared first on Good News Network.



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