Ask an 11-year-old whether homework is a bad thing, and you’ll likely be greeted with vigorous nodding and not a hint of ambiguity, but do grown-up experts agree? As with so many things, the answer is mixed.
Social Sciences
Sep 4, 2009
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The Miller-Urey experiment, conducted by chemists Stanley Miller and Harold Urey in 1953, is the classic experiment on the origin of life. It established that the early Earth atmosphere, as they pictured it, was capable of ...
Earth Sciences
Sep 4, 2009
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(PhysOrg.com) -- Poor image and sound quality is encountered all too frequently in the world of video and telephone conferencing, but powerful compression technologies are set to consign these problems to the past - even ...
Computer Sciences
Sep 4, 2009
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