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| | What is Time? : Lee Smolin |
 | | Every schoolchild knows what time is. But, for every schoolchild, there is a moment when they first encounter the paradoxes that lie just behind our everyday understanding of time. |
 | | And to pass on, from schoolchild to schoolchild, the joy of wondering, of asking, and of telling each other what we know and what we don't know. |
 | | LEE SMOLIN, a theoretical physicist, is professor of physics and member of the Center for Gravitational Physics and Geometry at Pennsylvania State University. |
| www.fortunecity.com /emachines/e11/86/whattime.html (2457 words) |
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