[ad_1] Scientists have created an edible sensor that can detect whether your frozen food has thawed and then been refrozen – and is therefore potentially contaminated. The proof-of-concept sensor, created in Milan,
[ad_1] Scientists have created an edible sensor that can detect whether your frozen food has thawed and then been refrozen – and is therefore potentially contaminated. The proof-of-concept sensor, created in Milan,
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