wind turbines
wind turbines
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11.
by Alex Perry - 2007-08-28
Wind energy is a tried and tested technology that has been used for centuries. More recently it has become a popular way to generate electricity, as concern has grown about man-made Climate Chan...
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12.
by Madison Greene - 2007-10-19
It is estimated that our natural resources will be completely depleted within the next 150 years. It is because of this that we as a society need to be actively searching for sources of alternative en...
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13.
by John Mowatt - 2008-05-09
Wind turbine power is the wave of the future.Clean,free and abundant it is by far the best alternative energy form.You can make a difference to our environment,while saving money to boot,by harnessing...
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14.
by John Mowatt - 2008-05-12
Your cottage,farm or even city home can be lighted with electricity generated by the wind.Even if you are far from a power line you need not be without power.Wind power is also one of the green forms ...
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15.
by John Mowatt - 2008-06-23
Wind turbines are the answer to today's high cost of energy. Totally independent from the price of oil,gas or coal,electricity created from wind power is the best answer to one of today's most pressin...
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16.
by - 2008-07-06
The best source of alternative energy at present is undoubtedly the wind turbine. Non polluting,they can generate most of our power requirements.They are in fact the primary souce of electric power in...
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17.
by DANIEL COLLINS - 2008-07-11
It's hard to imagine living in a world where we don't have any electricity to power the many inventions we have made for ourselves. If you have ever been through a prolonged power cut you'll know...
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18.
by John Mahoney - 2008-07-16
Wind turbines are rotating machines made for the sole purpose of turning kinetic energy generated by wind into a renewable source of mechanical energy; which in turn can be used for other purposes, s...
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19.
by Robert - 2008-08-13
Solar powered lights operate according to a very straightforward principle. They take the light from the sun and convert the energy it contains into electricity which is made use to charge a battery....
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20.
by Robert Bell - 2008-08-13
Solar powered lights operate according to a very simple principle. They take the light from the sun and change the energy it contains into electricity which is used to charge a battery. When it be...