21/11/2011

Greenhouse gases rise to record high in 2010: UN

The amount of global warming-causing greenhouse gases in the atmosphere rose to a new high in 2010, and the rate of increase has accelerated, the UN weather agency said on Monday.

Gates testifies in $1B lawsuit against Microsoft

Microsoft's Bill Gates took the witness stand Monday in a $1 billion antitrust lawsuit accusing the software maker of duping a competitor prior to its rollout of Windows 95.

Rainfall suspected culprit in leaf disease transmission

Rainfalls are suspected to trigger the spread of a multitude of foliar (leaf) diseases, which could be devastating for agriculture and forestry. Instead of focusing on the large-scale, ecological impact of this problem, researchers ...

Mechanism of wine swirling explained

Wine drinkers know that swirling a good vintage around in a glass aerates the wine and releases its bouquet. Just how the process – known as "orbital shaking" – works, however, has been something of a mystery.

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