After a blog post by a dental hygienist raised alarm about microbeads in toothpaste, Crest announced that it was planning to stop putting the tiny bits of plastic into its products. The polyethylene specks, no bigger than grains of table salt, can be found in a variety of soaps, exfoliating scrubs and other personal care products. The American Dental Assn.
UN chief Ban Ki-moon Thursday called for an end to attacks and discrimination against gays on the eve of the official opening of the Sochi Olympics, as the United States warned of toothpaste bombs on flights to Russia. The build-up to the 22nd Winter Games has been overshadowed by concerns over security and human rights -- with a law passed last year banning the dissemination of "gay propaganda" to minors criticised by activists as vehemently homophobic. Speaking as sporting action got under way on Thursday, Ban told a session of the International Olympic Committee in Sochi that everyone should join together to fight discrimination.
While searching for an ingredient to make toothpaste flow more easily, an Israeli chemist came across a novel way to produce inexpensive, clean solar energy. Jonathan Goldstein, the British-born inventor and battery scientist who founded 3GSolar in Jerusalem in The cells are photovoltaic PVmeaning they convert radiant energy — such as sunlight — into electricity with the help of a layer of semiconductor.
The ctv news app: Canada's most trusted news. How well do you know the ingredients that are in your toothpaste? Consumer Reports.
Movies teach us how to be. We learn morals, ethical lessons, how to interact with others, how to fall in and out of love. And we learn from movies how to view others—and how to view ourselves.
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Over time, oral habits such as tooth grinding and over brushing and diet choices such as some fruits, juices, salad dressings, wine and soda can wear away enamel, exposing dentin, which is slightly yellow in color. In fact, while seventy-eight percent of Americans use teeth whiteners, only twenty-six percent are aware that they can harm healthy, white tooth enamel revealing the yellow dentin underneath. While all Americans surveyed rank eating healthy as one of their top priorities, sixty-six percent don't consider the impact foods may have on enamel when choosing what to eat.