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  • Article - 27 Feb 2013
    A microbial fuel cell enables the conversion of chemical energy to electrical energy when microorganisms react by catalysis.
  • Article - 22 Feb 2013
    A wind turbine converts kinetic energy from wind into 'rotary mechanical energy' which is used for doing work. In sophisticated models, rotational energy is converted to electricity with the help of a...
  • Article - 7 Feb 2013
    Algae encompasses a large and varied group of autotrophic, photosynthetic organisms most of which have a very simple structure.
  • Article - 25 Jan 2013
    Volatile organic compounds (VOCs) released by pesticides can cause adverse health and environmental effects when they exceed a specific concentration level.
  • Article - 25 Jan 2013
    The combination of performing annual agricultural activities and delayed long- term production of trees on the same plot of land is described as agro forestry.
  • Article - 24 Jan 2013
    Energy that can be obtained from natural resources such as wave, tidal, rain water, wind, geothermal heat and solar is defined as renewable energy.
  • Article - 4 Jan 2013
    Fossil fuels such as coal and oil are depleting at an alarming rate, causing many countries to look for alternative resources.
  • Article - 29 Dec 2012
    Pyrolysis is a process of chemically decomposing organic materials at elevated temperatures in the absence of oxygen. The process typically occurs at temperatures above 430 °C (800 °F) and under...
  • Article - 29 Dec 2012
    Geothermal energy is the heat obtained from the ground. This energy originates from the radioactive decay of minerals and the original formation of the planet. The utilization of geothermal energy...
  • Article - 29 Dec 2012
    Biofuel is derived from biological materials like solid biomass, liquid fuels, and biogases. Biofuels are of two types, namely, biodiesel and bioethanol.

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