Archive: 10/12/2011

PayPal announces online shopping login service

PayPal, eBay's online payment service, announced a new service Wednesday that aims to make it easier to shop online by cutting down on the number of accounts consumers have to create with various Web retailers.

dateOct 12, 2011 in Internet
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Why many cells are better than one

Researchers from Johns Hopkins have quantified the number of possible decisions that an individual cell can make after receiving a cue from its environment, and surprisingly, it's only two.

dateOct 12, 2011 in Cell & Microbiology
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