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HugoP

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HugoP

ice-water density

The density of ice is less than that of water and therefore ice floats on water. What other substances behave like this? Thanks, HugoP
02:42 Thu 23rd Feb 20066 answers, last by elginsmarble 13:50 Mon 06th Mar 2006
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HugoP

US & Panama

A friend states that after France failed to build the Panama Canal, the US invaded Panama, killed a military leader, declared Panama an independent country(independent from Colombia) and built the...
04:04 Fri 27th May 20056 answers, last by Gilli 17:29 Fri 27th May 2005

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