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 When suspended, the potential energy in the ballast is converted by gravity into light.
By Kris Walker
15 Jan 2013
Solar desalination is a process of removing salts from water, especially sea water with the help of solar energy to yield pure water.
By Kris Walker
14 Jan 2013
Surprisingly, the whole global warming frenzy revolves more around an inert gas CO2, than mercury, lead, and cadmium, which are constantly polluting the air, water and soil causing several diseases such as cancer and birth deformities.
By Kris Walker
11 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 applications.
By Kris Walker
8 Jan 2013
A solar panel is a set of solar cells that convert light energy into electric energy. A number of solar panels, a battery, interconnection wiring and an inverter constitute a large photovoltaic system that generates electricity for residential and commercial applications.
By Kris Walker
3 Jan 2013
A roof garden is any type of vegetation established on the roof of a building. Apart from the decorative benefit, roof garden serves the purpose of providing architectural enhancement, temperature control, recreational opportunities, habitats for wildlife and food.
By Kris Walker
2 Jan 2013
Gifts are an integral part of any celebration and they are often wrapped in colorful wrapping papers, which are then discarded and thus become a major part of waste during the holiday season.
By Kris Walker
20 Dec 2012
Waves are a result of wind blowing over the ocean surfaces. The energy transported by the ocean surface waves is known as wave power that can be used for generating electricity, pumping water into reservoirs and water desalination purposes.
By Kris Walker
19 Dec 2012
The constantly increasing world population is increasing fuel consumption at a much faster rate than ever before. With many oil wells and coal resources depleting around the world, algae fuel seems to be a plausible solution.
By Kris Walker
17 Dec 2012
In this interview, AZoCleanTech talks to John Conklin, President and CEO of New Energy Technologies, Inc., about electicity from cars and electricity generating coatings.
By G.P. Thomas
14 Dec 2012