PieFed.caNew packaging can warn you when meat has spoiled
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artifexsciworthy.com/new-packaging-can-warn-you-when-m…
Scientists designed color-changing carbon dot biosensors that can detect spoiled meat in sealed packages in real-time, just in case you don’t trust the sniff-test.
The indicator turns into a “manager’s special”, no need to pay an employee to slap them on anymore
Gross. 🤣