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Results 401 - 410 of 419 for Carbon dioxide
  • What is Algal Fuel?
    Article - 16 Sep 2014
    Algal biofuel is an alternative to fossil fuel, which is generated by specific algae species from carbon dioxide.
  • Microbial Fuel Cell Turns Human Waste into Power
    Article - 14 Mar 2013
    A microbial fuel cell enables the conversion of chemical energy to electrical energy when microorganisms react by catalysis.
  • What is Gravity Light?
    Article - 15 Jan 2013
    Gravity light consists of an LED bulb fixed to an adjustable lamp that can be hooked up on a wall or hung from a ceiling. It also comprises a pulley mechanism and a ballast bag hanging from the lamp...
  • How Will Ocean Thermal Energy Conversion Help the Environment?
    Article - 15 May 2013
    OTEC is an energy technology that makes use of the ocean’s temperature difference between the warm surface water and the cold deeper water.
  • How is Geothermal Energy Used?
    Article - 31 Jan 2013
    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...
  • What is Green Nanotechnology?
    Article - 29 Jan 2013
    Nanotechnology is a subject which has been popular within the scientific and technology industries for many years. It is now with the ever growing advancement in technology that nanotechnology is...
  • Volcanoes on Trial: How Bad Are They for the Environment?
    Article - 23 Aug 2012
    If even 2% of the heat below the Earth’s volcanoes is harnessed, it could provide enough energy for the entire United States 2500 times over. Are volcanoes really all that bad?
  • Recycling of LED Lights
    Article - 16 Jul 2012
    LEDs are a common light source in many sectors and in recent years there has been a major shift towards the wholesale use of LEDs over conventional light bulbs. This is beneficial to the environment,...
  • Transportation Fuel Independence Would Be Achieved by High-Efficiency Sugar Fuel Cell Vehicle (SFCV)
    Article - 9 Jun 2010
    The integration of on-board biotransformation for hydrogen generation, hydrogen PEM fuel cells, and an electric motor leads to an ultra-high energy efficiency power train system for personal vehicles,...
  • Environmentally Friendly Tips for Home Improvement
    Article - 21 Jan 2009
    In today's world, most people are looking for ways to go green. The following tips help people make home improvement choices that not only benefit their home, but also the environment

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