Laser determines if food is spoiled

We might soon have less use for our sense of smell – especially mothers who often smell whether that putrid-looking bit of food or drink in the fridge can be consumed safely or not. After all, a new kind of laser has been developed that allows it to optically “sniff” meat, bread and other kinds of foods to determine their levels of freshness and safety.

Ubergizmo, Laser determines if food is spoiled