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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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Tomatoes with extra vitamin C via LED lamps

(Phys.org) —Tomatoes can contain more vitamin C if they are exposed to extra light from LED lamps while growing on the plant. This has been proven by research by Wageningen UR Greenhouse Horticulture in collaboration with ...

dateMay 09, 2013 in Biotechnology
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Urban vegetation deters crime in Philadelphia

Contrary to convention, vegetation, when well-maintained, can lower the rates of certain types of crime, such as aggravated assault, robbery and burglary, in cities, according to a Temple University study, "Does vegetation ...

dateMar 25, 2013 in Social Sciences
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