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Results 471 - 480 of 507 for Electricity
  • Article - 4 Dec 2013
    In recent years, multifunctional portable electronic gadgets have flooded the commercial technology market.
  • Article - 4 Dec 2013
    Solar panels may refer to a number of different energy-generating devices; namely solar thermal energy panels, photovoltaic modules or sets of solar photovoltaic modules electrically connected...
  • Article - 2 Dec 2013
    With an ever increasing number of mobile devices available to consumers, charging gadgets off-the-grid is rapidly becoming a hugely popular industry. Currently, the market provides a wide range of...
  • 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 - 29 Nov 2013
    A fuel cell may be defined as a device that converts chemical energy from a fuel into electricity through a chemical reaction. The chemical reaction occurs in the presence of oxygen or an oxidizing...
  • Article - 16 Nov 2013
    Efficient solar energy conversion with photovoltaic cells requires materials that can harness solar photons absorbed in a wide spectral range from visible to infrared regions, and can convert most...
  • Article - 16 Nov 2013
    The large-scale generation and use of wind energy have been made possible due to significant advances in technology and design in recent years. Wind turbines are environment-friendly structures that...
  • Article - 30 Sep 2013
    Reducing the cost of solar energy continues to be an important aspect in the PV industry. The fundamental goal of solar energy is to be economically viable with present sources of electricity.
  • 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 - 7 Mar 2013
    The atmospheric concentration of CO2 is increasing, which has an adverse effect on the environment.

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