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  • How are Hydrogen Fuel Cells made?
    Article - 9 Jun 2014
    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...
  • Five Technologies That Could Revolutionize Solar Power
    Article - 9 Oct 2013
    Solar power could one day become a major source of energy and a way of life. Today, however, it only represents less than 1% of the world's energy.
  • New Solar PV Technology - 3D Solar Photovoltaic Leaves
    Article - 4 Jun 2013
    Looking for new innovations in solar technology, I believe, is extremely important as I think it will represent one of the major energy sources in the not too distant future. Solar technology is...
  • Clean Technology: Lapka Environmental Monitor
    Article - 21 May 2013
    Increasing levels of pollution and contamination in the environment is a cause for concern globally. For me, or any other individual, we are confined to the environment we find ourselves in.
  • 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.
  • Renewable Technology: Rainwater Harvesting
    Article - 9 May 2013
    Alternative sources of drinking water are generally sought when groundwater cannot be accessed due to hard ground conditions, or is unfit for drinking or when there is no surface water.
  • Differences Between Solar Panels and Solar Collectors
    Article - 8 Jan 2013
    A solar panel is composed of a package of photovoltaic cells. It can be used in a larger photovoltaic system for generating and supplying electric energy for residents and other commercial...
  • 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...
  • Wind Energy: The Pros and Cons
    Article - 6 Dec 2012
    Wind energy is converted into useful energy by means of wind turbines that produce electrical power, wind pumps and windmills that produce mechanical power. Wind power is renewable, clean, widely...
  • Into the Future: Solar Power from Outer Space
    Article - 22 Nov 2012
    Solar energy is an eco-friendly and inexpensive form of energy. This clean, safe and sustainable energy form has been used for centuries in various ways – to heat, to dry and to generate fire.

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