When Facebook first launched, the main way most people used the site was to browse around, learn about people and make new connections.

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Tongueii2, from MouthWorx, was a hit, as visitors delighted in licking the replaceable PC screen to move files around and browse the Web, courtesy of the Santa Clara company's fast-improving lingual technology with DroolControl.

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Fab is designed to be a site people sign up for and browse around and eventually make purchases, Goldberg says.

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You can browse around after dinner and take a book out and bring it back the next time you come to eat.

NEWYORKER: Beginners