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Results 161 - 170 of 336 for Alternative energy
  • Article - 30 Nov 2013
    Climate change, in particular climate warming trends over the past century, is a global problem which 97% of climate scientists agree is likely due to human activities (NASA). To address this serious...
  • Article - 27 Nov 2013
    Sustainability is a way of living keeping in mind the impact on the future and respecting the present.
  • Article - 18 Nov 2013
    Ceramics are inorganic and non-metallic materials found in various applications. Key properties consist of ceramics being strong, yet brittle in nature, chemically stable, heat resistant,...
  • Article - 13 Nov 2013
    Solar power is a clean, renewable energy which produces zero waste and greenhouse emissions. There are a number of technologies available for harnessing solar energy effectively. One such technology...
  • Article - 15 Sep 2013
    Wind technology is an emerging source of renewable energy, with wind farms becoming a large part of many landscapes in different countries as well as in the ocean. The aesthetics of wind farms is...
  • Article - 11 Sep 2013
    This article takes a look at the development of a lung-inspired filtering system that is designed to remove the carbon dioxide generated from electric power station smokestacks.
  • Article - 24 May 2013
    Biobutanol is a four-carbon alcohol produced by the fermentation of biomass. It has a long hydrocarbon chain which renders it non-polar.
  • Article - 22 May 2013
    Biodiesel is a vegetable oil or animal fat-based diesel fuel consisting of long-chain alkyl esters.
  • Article - 17 Jan 2013
    One of the major drawbacks of solar and wind energy is that wind and the sun do not produce enough energy on a continuous scale.
  • Article - 7 Jan 2013
    The pursuit of clean energy to preserve the environment has become a necessity now. Non-renewable energy sources on the Earth are depleting at an alarming rate.

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