Cool Science News
A Science News Aggregator That Covers Stories in the World Of Science And Technology.
Showing posts with label
lifespan
.
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Showing posts with label
lifespan
.
Show all posts
Thursday, November 24, 2011
U.S. Ranks 28th In Life Expectancy
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Life Expectancy 2011 Estimates CIA World Factbook What's Killing America? U.S. Ranks 28th In Life Expectancy (Lower Than Chile And Greec...
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