50 Best Websites 2009

Clear out your bookmarks. You're going to need the space for 50 offerings that are indispensable to navigating, enjoying yourself, shopping or just killing time on the Web.

Wolfram|Alpha

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A long, long time ago, in a galaxy not so far away, Google was just two grad students at Stanford with a smart idea for search technology. Today's search whiz kid is Stephen Wolfram, one of the biggest brains on the planet — and he's got the new idea. Wolfram has developed a search engine that can actually understand your questions and try to figure out answers. It takes some doing to learn how to talk to Wolfram|Alpha, but it's well worth it. If the sci-fi writers are right and the Internet does gain a consciousness of its own someday, we'll all blame Wolfram. In the meantime, you can have a baby HAL of your own.

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