A new food scanner designed by scientists uses lasers to determine an item's chemical composition and then sends the calorie and ingredient information to an app. The 'TellSpec' food scanner is a nifty gadget that connects to your smartphone and gives you calorie counts, allergy info, and details about food, just by scanning it, the New York Daily News reported. The scanners spectrometer uses lasers to evaluate an object's chemical composition ...
via Medindia Health News More READ
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