volfanhill
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- Jan 5, 2011
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Or even simpler, does your glass of sweet tea or iced water overflow when the ice melts?I'll explain it this way, if a fresh water iceberg is floating in a fresh water lake, approx 2% of the iceberg would be exposed above water as that is the difference in density between H2O in its frozen form and H2O in its liquid form. That is a generalization because there is a difference in the ice density based on freeze rate and a difference in density of the water based on temp. Liquid water doesn't change that much but it does. Ice changes density enough that it could be noticeable but the reader should get the drift. The beauty of Archimedes principal is that it is purely a density equation. The iceberg raises the lake level exactly zero inches when it thaws.
Global Warming Petition Project
Interesting read.
Al Gore has a 10K sq ft home in Nashville, along with several other homes and constant air travel. It is said he consumes 21 times the average person energy consumption. Until I see the leaders of this movement start to walk the talk, they and their movement can KMA.
A greed!! I find it surprising that only 75 scientists back gore yet many more (31,000) don't. I personally think man bear pig just needed an income stream.Al Gore has a 10K sq ft home in Nashville, along with several other homes and constant air travel. It is said he consumes 21 times the average person energy consumption. Until I see the leaders of this movement start to walk the talk, they and their movement can KMA.
Al Gore has a 10K sq ft home in Nashville, along with several other homes and constant air travel. It is said he consumes 21 times the average person energy consumption. Until I see the leaders of this movement start to walk the talk, they and their movement can KMA.
Check out Obama’s new digs...
Barack and Michelle Obama Buying Mega-Mansion in Martha's Vineyard
Apparently they’re not worried about climate change either, especially since that thing is gonna fall into the ocean one day soon! Man of the people and all....
I like using plastic but when that crap gets in our Oceans like it has, it's bad. I don't think the US contributes to this problem as much as other 3rd world counties do. Our trash usually makes it to landfills for the most part.It’s a real pain in the ass. It’s hard to find somethings in plastic that can be recycled
All his statements are correct or just the ones you agree with?Does it matter? The statement is accurate.
The profligate demands of humankind are causing far reaching changes to the atmosphere of planet Earth, of this there is no doubt. Earth's temperature is showing an upward swing, the so-called greenhouse effect, now a subject of international concern. The greenhouse effect may melt the glaciers and ice caps of the world causing the sea to rise and flood many of our great cities and much of our best farmland.