News tagged with oil

Extracting heavy metals with vegetable oils

Dangerous lead levels in drinking water in cities across the nation have recently made national headlines. Water contaminated with lead, mercury, or other heavy metals poses serious problems for not only our health but also ...

dateAug 18, 2016 in Materials Science
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Video: The science of spotting fake foods

There's not much that can top a big bowl of spaghetti and meatballs—except, of course, for what belongs on top: parmesan cheese. But, it turns out, what we're eating might not be parmesan at all—the Food and Drug Administration ...

dateAug 18, 2016 in Other
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