20/11/2012

Learning lessons from BP oil spill

In an attempt to limit the harm of the Deepwater Horizon oil spill in the Gulf of Mexico in 2010, three million liters of dispersant were used to dissipate the oil. "The question is whether that was the best approach," said ...

Analyzing Lake Geneva from the air: A second wind for elemo

One year after the MIR submersibles dove into the depths of Lake Geneva, the elemo program is delivering its first scientific results. And with the support of Ferring Pharmaceuticals, the operation will be extended with a ...

Saturn's fluctuating F ring

Released today, this image acquired by NASA's Cassini spacecraft shows some interesting structures forming within Saturn's thinnest but most dynamic ring.

Researchers make 'nanospinning' practical

Nanofibers—strands of material only a couple hundred nanometers in diameter—have a huge range of possible applications: scaffolds for bioengineered organs, ultrafine air and water filters, and lightweight Kevlar body ...

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