30/11/2010

Greenhouse gas chemistry

If fossil fuels burn completely, the end products are carbon dioxide and water. Today the carbon dioxide is a waste product, one that goes into the air -- adding to global warming; or the oceans -- acidifying them; or underground ...

Chinese micro-blog re-emerges after shutdown

An early Chinese clone of micro-blog site Twitter that was shut down by authorities last year amid fears it was fanning unrest in the country's restive west has re-emerged.

Apple's iPad goes on sale in S.Korea

Apple's iPad went on sale Tuesday in South Korea, three weeks after the local giant Samsung Electronics launched its rival tablet computer the Galaxy Tab in its home market.

Web delivery firm says Comcast taking toll on data

Level 3 Communications Inc., an Internet backbone company that supports Netflix Inc.'s increasingly popular movie streaming service, complained Monday that cable giant Comcast Corp. is charging it an unfair fee for the right ...

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