Technology: Reaping Energy From the Sun

The rate at which people are using up petroleum and oil to meet their energy requirements, the day is not far when mankind would have used up all of its reserves of hydrocarbons that are there buried underneath the surface of the earth. This is the reason why there is so much of talk about exploring alternative sources of energy of which solar energy is considered the best because of the fact that sun's energy is available in abundance and it is renewable. However, despite there being sunlight all around us, it has not been possible for mankind to reap...



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