07/11/2013

A testing time for Galileo satellites headed to space

Europe's next pair of Galileo satellites have been the focus of a busy autumn at ESA's technical centre in the Netherlands, continuing a full-scale campaign to ensure their readiness for space.

Researchers add another tool in their directed-assembly toolkit

(Phys.org) —An interdisciplinary team of University of Pennsylvania researchers has already developed a technique for controlling liquid crystals by means of physical templates and elastic energy, rather than the electromagnetic ...

'Tumour-on-a-chip' technology offers new direction

A two-year collaboration between the Chan and the Rocheleau labs at the Institute of Biomaterials & Biomedical Engineering (IBBME) has led to the development of a new microfluidics screening platform that can accurately predict ...

Hey, bacteria are individuals too

Each person carries 10 times as many bacterial cells as human cells, the former of which have continued to evolve in response to medicine's most potent antibiotics. But microscopic bugs don't just dictate human health—they're ...

The shape of things to come

In his State of the Union address in February, President Obama told the American people that 3-D printing has the "potential to revolutionize the way we make almost everything."

Swiss lab: Arafat ingested deadly polonium

Palestinian leader Yasser Arafat ingested lethal radioactive polonium before his death nine years ago and had high levels of it in his body that could not have been accidental, Swiss scientists confirmed Thursday.

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