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Results 171 - 179 of 179 for Air Conditioning
  • Wind Energy - Using Wind to Generate Electricity
    Article - 28 May 2008
    Wind is a clean and renewable energy source that can produce enough electricity to power millions of homes and businesses. In simple terms, wind is the movement of air created by the uneven heating of...
  • Elevated CO2 Impairs Key Component of Plant’s Defenses Against Leaf-Eating Insects
    Article - 25 Mar 2008
    Atmospheric carbon dioxide levels are rising at an alarming rate in a variety of settings. In line with this, there are studies to indicate that soybean plant defenses go down as CO2 levels go up.
  • Low-Cost Material to Capture Carbon Dioxide
    Article - 8 Mar 2008
    Industry emits large volumes of carbon dioxide every year which has a profound impact on our planet, and researchers are examining new ways to lessen the amount emitted or capture what is released.
  • Hybrid Electric Vehicles - Cleaner & Healthier Alternatives?
    Article - 26 Jan 2008
    Hybrid electric vehicles (HEVs) combine the power from an internal combustion engine with the battery and electric motor from an electric vehicle.
  • What is Ocean Acidification?
    Article - 18 Jan 2008
    Approximately half of the carbon dioxide emitted into the atmosphere from human activities has dissolved into the ocean.
  • Hydrogen Energy - The Perfect Energy Source for the Future?
    Article - 12 Jan 2008
    Hydrogen can be considered as a clean energy carrier, similar to electricity. Hydrogen can be produced from various domestic resources such as renewable energy and nuclear energy.
  • What is Clean-Coal Technology?
    Article - 30 Dec 2007
    Technologies are available to filter out about 99% of the tiny impurity fragments, as well as removing more than 95% of the acid rain pollutants in coal.
  • Types of Renewable Energy - An Overview
    Article - 24 Dec 2007
    As fossil fuel resources continue to decrease worldwide, more and more attention is being focused on harnessing power from renewable energies generated from alternative natural sources.
  • What is Renewable Energy?
    Article - 24 Dec 2007
    Renewable energy refers to energy sources that replenish themselves naturally and never run out in human life period.

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