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Older dental fillings contain form of mercury unlikely to be toxic

Older dental fillings contain form of mercury unlikely to be toxic

Chemistry / Biochemistry

created Dec 09, 2009 | popularity not rated yet | comments 0

A new study on the surface chemistry of silver-colored, mercury-based dental fillings suggests that the surface forms of mercury may be less toxic than previously thought. It appears online in ACS' journal ...


Beverage can stay-tabs pose swallowing risk

Medicine & Health / Health

created Nov 30, 2009 | popularity 2 / 5 (1) | comments 0

Three decades ago, a study revealed that beverage can pull-tabs were being swallowed by children, prompting a switch by U.S. manufacturers to stay-tabs. But a study presented today at the annual meeting of the Radiological ...



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