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03/11/2005
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Mar. 11, 2005
"Lucy" fossil skeleton
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| The 'Lucy' fossil skeleton is one of the best-known finds in anthropology. Now, researchers have found a skeleton of the oldest known upright-walking animal, thought to be even older than Lucy's 3.2 million years. Join Ira and his guests in this hour of Science Friday for a look at the new hominid skeleton find. Plus, a happy 126th birthday to Albert Einstein -- we'll look back at him as scientist and as person. |
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