13/08/2014

Research shows value of clams, mussels in cleaning dirty water

(Phys.org) —Pharmaceuticals, personal care products, herbicides and flame retardants are increasingly showing up in waterways. New Stanford research finds that a natural, low-cost solution – clams and mussels – may ...

Argentina beats Germany in World Cup, Twitter says

Not surprisingly, Argentina, Brazil and Germany had the highest number of tweets during the recent World Cup, but Bosnia, Cameron and Ivory Coast saw the greatest surge in terms of percentage increase in tweets compared to ...

Rooting out skin creams that contain toxic mercury

As countries try to rid themselves of toxic mercury pollution, some people are slathering and even injecting creams containing the metal onto or under their skin to lighten it, putting themselves and others at risk for serious ...

A new look at what's in 'fracking' fluids raises red flags

As the oil and gas drilling technique called hydraulic fracturing (or "fracking") proliferates, a new study on the contents of the fluids involved in the process raises concerns about several ingredients. The scientists presenting ...

'Shape-shifting' material could help reconstruct faces

Injuries, birth defects (such as cleft palates) or surgery to remove a tumor can create gaps in bone that are too large to heal naturally. And when they occur in the head, face or jaw, these bone defects can dramatically ...

Watching molecules 'dance' in real time

(Phys.org) —A new technique which traps light at the nanoscale to enable real-time monitoring of individual molecules bending and flexing may aid in our understanding of how changes within a cell can lead to diseases such ...

Tattoo biobatteries produce power from sweat

In the future, working up a sweat by exercising may not only be good for your health, but it could also power your small electronic devices. Researchers will report today that they have designed a sensor in the form of a ...

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