European legislation of air pollution In 1952, London faced one of the worst cases of air pollution known to man in the form of the Great Smog. A combination of smoke and fog, ...
air
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What is the greenhouse effect? The Maldives is a small nation in the Indian Ocean, known throughout the world as a tourist’s paradise. Blessed with tropical forests and heavenly beaches, ...
air
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Fossil fuel consequences Although the car was long gone, the dark fumes from its exhaust had me coughing incessantly for a good 5 minutes. The smoggy air of the city made ...
electricity
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Electricity manufacturing Once in a while, my father reminisces about the good old days of his youth. He fondly recalls the fresh air, the healthy and nourishing food and the ...
atmosphere
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Green energies As world leaders gear up to take on one of the biggest threat to our planet, global warming, it is astounding how some people still refuse to co-operate in ...
electricity
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Nuclear energy Nuclear power conjures up conflicting images in the mind of people. Some think of nuclear power one of man’s greatest achievements, allowing us to liberate large amount of energy ...
ecology energy
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Hydro electric energy Hydro electric energy is currently the world’s largest renewable energy source. About 24 percent of the world’s electricity needs are met through hydro electric power plants. While we ...
efficiency
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Wind turbines structure With the public becoming aware of the dangers of climate change and mankind’s carless attitude toward its planet rapidly shifting, renewable energy sources are finally receiving in the ...
electricity
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The photo electric cell The photoelectric cell is a tiny device widely used in electronics whose importance is based on its ability to vary its electrical characteristics in response to a ...
energy
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Is solar energy better than wind energy? As the effects of climate change become ever more drastic, countries finally seem to be giving renewable energy sources the attention that they deserve. ...
