21/08/2014

Toothpaste fluorine formed in stars

The fluorine that is found in products such as toothpaste was likely formed billions of years ago in now dead stars of the same type as our sun. This has been shown by astronomers at Lund University in Sweden, together with ...

Smartphone-loss anxiety disorder

The smart phone has changed our behavior, sometimes for the better as we are now able to connect and engage with many more people than ever before, sometimes for the worse in that we may have become over-reliant on the connectivity ...

Water and sunlight the formula for sustainable fuel

An Australian National University (ANU) team has successfully replicated one of the crucial steps in photosynthesis, opening the way for biological systems powered by sunlight which could manufacture hydrogen as a fuel.

Researchers use 3D printers to create custom medical implants

A team of researchers at Louisiana Tech University has developed an innovative method for using affordable, consumer-grade 3D printers and materials to fabricate custom medical implants that can contain antibacterial and ...

For secure software: X-rays instead of passport control

Trust is good, control is better. This also applies to the security of computer programs. Instead of trusting "identification documents" in the form of certificates, JOANA, the new software analysis tool, examines the source ...

Rice chemist wins 'Nobel Prize of Cyprus'

Rice University organic chemist K.C. Nicolaou has earned three prestigious international honors, including the Nemitsas Prize, the highest honor a Cypriot scientist can receive and one of the most prestigious scientific awards ...

DOCOMO and Huawei confirm LTE network over unlicensed spectrum

NTT DOCOMO and Huawei announced today that their joint test has successfully demonstrated that LTE can be deployed over the 5GHz unlicensed spectrum, which is widely used for wireless LAN networks in many countries today.

Air quality in San Joaquin Valley improving according to study

(Phys.org) —Air quality in California's San Joaquin Valley, which for years has been ranked as one of the worst in the United States has improved over the past decade and looks to improve even more in the future. Speaking ...

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