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  • 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 Feb 2013
    LEDs or light emitting-diodes are light sources that operate when electrons move through a semiconductor material.
  • Article - 31 Jan 2013
    Farmers from ancient cultures such as Greece, China and Rome shared a common understanding with regards to crop rotations.
  • Article - 25 Jan 2013
    Health and environmental impact of diesel fuel exhaust is a subject of concern, according to statements by an international organization and recently published research.
  • Article - 31 Dec 2012
    The modern world experiences an ever-growing demand for clean energy production with reducing supplies of fossil fuels and the threat of permanent damage to the environmental owing to prolonged...
  • Article - 31 Dec 2012
    Thermal depolymerization is an industrial process of breaking down various waste materials into crude oil products. In this process, the materials are subjected to high temperatures and pressure in...
  • Article - 29 Dec 2012
    Hydrogen is the simplest element consisting of one proton and an electron. It is the most abundant element in the universe, but is does not occur naturally as a gas in the Earth. It is always combined...
  • Article - 1 Aug 2012
    The USA is a large country situated on the North American continent, with a total area of 9,161,966 sq km, making it the 3rd largest nation in the world.
  • Article - 30 Jul 2012
    Cement is something that the majority of people do not spend a large proportion of their day thinking about, but it does, rather literally, hold our society together. Though cement is extremely useful...
  • Article - 7 Aug 2008
    Frequently asked questions about solar power and solar electricity generation - solar thermal power, photovoltaics, costs and environmental benefits

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