25/09/2013

Gardens used to reduce landslides

With a technology developed at the National Autonomous University of Mexico (UNAM), the slopes of the roads could become monumental gardens, reducing the number of landslides and isolation between populations.

Making a common cosmetic and sunblock ingredient safer

Using a particular type of titanium dioxide—a common ingredient in cosmetics, food products, toothpaste and sunscreen—could reduce the potential health risks associated with the widely used compound. The report on the ...

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