greenhouse gases
greenhouse gases
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11.
by William Lund - 2008-05-13
Have you ever considered how much water you run down the drain while you wait for hot water to arrive at the fixture? According to one study, done in Southern California, a typical family of four can...
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12.
by OSWALD EPPERS - 2008-05-20
There is an ungoing dispute among global warming scientists about the so-called Global Warming Swindle Hypothesis, but most of this hypothesis seems to be a misinterpretation of scientific data. O...
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13.
by James Nash - 2008-08-23
The Earth and Venus are near each other in the Solar System, and are similar in size, density, and composition. Based on our understanding of the origin of the Solar System, we would expect that thei...
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14.
by William Lund - 2008-08-29
Before we examine the benefits of a hot water demand system lets make sure we know what it is. For those of you who have not encountered one, a demand hot water system is a hot water delivery syste...
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15.
by William Lund - 2008-09-01
Before we examine the benefits of a hot water demand system lets make sure we know what it is. For those of you who have not encountered one, a demand hot water system is a hot water delivery system t...
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16.
by WILLIAM LUND - 2008-09-02
Gradually over the years a lot of things have changed, and a lot have not. For instance, gone are the days when opening your faucet wide open produced flows of 10 gallons per minute. Over time w...
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17.
by William Lund - 2008-09-10
Gradually over the years a lot of things have changed, and a lot have not. For instance, gone are the days when opening your faucet wide open produced flows of 10 gallons per minute. Over time water h...
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18.
by James Nash - 2008-09-15
By studying gas bubbles frozen in ancient Greenland ice, University of Victoria researchers have dispelled a popular theory that marine gas hydrates caused a significant release of methane gas into t...
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19.
by Dr.Badruddin Khan - 2008-10-08
The main reason for deforestation is the demand for fuel, wood and paper products, cattle ranching, farming, mining and road construction. Half of all the trees cut down in the world are used for fue...
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20.
by Klaus H Hemsath - 2008-10-27
The industrial revolution and the rapid development of the world's economies during the last two centuries were driven by the accelerating use of energy. Steam engines began to burn wood and coal. Co...
