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Results 141 - 150 of 507 for Lighting
  • Article - 3 Jan 2019
    This article discusses using thin films in solar cells as a new renewable energy.
  • Article - 27 Jul 2018
    More than half of the world’s population lives in urban areas according to the United Nations Population Fund, and is expected to rise to 70% by 2050.
  • Article - 17 Apr 2018
    This article discusses how we can use drones to reduce pollution and tackle carbon emissions.
  • Article - 3 Apr 2018
    This article discusses what wind farms are and the role they play as a renewable energy.
  • Article - 11 Sep 2017
    The exponential growth rates of population density and the worldwide economy has required a significant investment in energy storage devices, particularly those which are portable and can be used for...
  • Article - 20 Feb 2017
    The energy efficient potential of smart buildings is vast, as these structures are capable of tracking and reducing the level of greenhouse gases in which they are emitting.
  • Article - 12 Sep 2016
    While solar energy provides consumers with a renewable and sustainable source for their electricity needs, adverse weather conditions can limit solar panels from producing as much energy as they could...
  • Article - 31 May 2016
    Materials that contain both the properties of a conductor and an electrical insulator are known as semiconductors.
  • Article - 23 May 2016
    Photovoltaics are just one of a number of promising renewable energy technologies, and while they have yet to dominate a large swath of the global energy market, several recent developments show just...
  • Article - 21 Jul 2015
    Human settlements occupy just 3 percent of the land in Sweden, which is a country about the same size as California, and forests cover 69 percent of the land.

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