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With fuel prices rising and supplies dwindling, more and more inventors are turning their creativity towards cars that work without the need for barrels of gasoline. True, there have been a number of vehicles released that run on electricity but now designers are turning to another precious resource - air. It's not a new concept, as early as the 1920s, car designers were dabbling with the idea of cars that could run off air alone - one involved cycling air through a propeller at the front of the car - but few came to fruition. Now, designers are again looking at how air can be used to power a car.

We may be driving on air in the next few years. That is, we may be driving vehicles powered by compressed air, instead of gasoline or diesel fuel. Researchers Yu-Ta Shen and Yean-Ren Hwang of the National Central University in Taiwan have developed an air-powered motorcycle, which uses the energy in compressed air, rather than gas, to drive the motor.

Steinel hot air gun Ultraheat SV 900 and hot air gun HL 1400S Aktion heat shrink gun suitable for quick and even flameless heat shrink packaging of PVC and PE (polyolefin) shrink films on corrugated cartons and paper boxes. For maximum benefits use Pammvi's hot air blower with surface nozzle.

A New Jersey company said on Tuesday it will invest $20 million over three years to develop an underground compressed-air storage system for wind turbines and other power sources, a sign of growing confidence in the technology. Energy Storage and Power is a joint ventured formed by energy developer PSEG Global and Michael Nakhamkin, who designed the only compressed air-storage facility in the U.S.

An ever-present point of concern for the planet's future welfare, worries over damaging CO2 emissions could soon be a thing of the past thanks to a University of Calgary climate change scientist who's developed a machine capable of removing CO2 from the air. More pointedly, David Keith and a team of researchers working out of the University of Calgary have been diligently looking for a way to capture harmful greenhouse gas carbon dioxide (CO2) directly from the air by utilising "near-commercial" technology.

A residential air sealing technician specializes in energy efficiency to help businesses and homeowners lower energy costs, increase comfort levels and improve indoor air quality.

The S120NX 12000BTU Energy Star Window Air Conditioner from Sharp is a good quality Air conditioner that can keep your room cool round the year. After installing this unit, you will really love to stay at home and enjoy the cooling comfort.

The Friedrich CP06E10 is a compact air conditioner from Friedrich and it is one of their best products in the air conditioner series. It has a cooling capacity of 6000 BTUs and the unit is really a very powerful one and is quite advanced.

Concentrating solar power (CSP) is an emerging technology that offers the potential to supply utility-scale peaking power competitively. In December 2008, a 1.5 MWe solar thermal central receiver system was declared operational by plant construction company Kraftanlagen Munchen. Although solar tower technology had been built as early as the 1970s and a second commercial tower is now close to completion (see REW magazine July/August 2008) the so-called Test and Demonstration Power Plant Julich, in Germany, is the world's first solar thermal power plant erected which uses air as the medium for heat transport. In all previous plants liquid media such as molten salt or oil have been used for the obvious reason of their high specific heat capacity, which in turn results in low volume flow rates and low pumping losses.

It is time to pay close attention to President Eisenhower's warning. In the past six months, the U.S. Air Force (USAF) has begun a major effort to define the future of energy supplies for the U.S. and for its military allies. If military brass reach their goal, the transportation fuel of the future will be based on coal. According to Air Force Assistant Secretary William Anderson, the USAF plan is to:

Product review on the Winter Evaporative Air Cooler

Previously seen in the Sustainable Dance Club in Rotterdam, this is Britain's first exposure to such technology. The rest of the power needed will come from a wind turbine and solar energy system, with any surplus used to power private homes in the area. The club will also be installing the latest air flush, waterless urinals, low flush toilets and automatic taps to ensure maximum water saving plus less greedy air conditioning units.

Cranking up the heater or throwing on an extra sweater are two ways to cope with a drafty house that allows chilly air to seep in through cracks, doors and windows. eeting of Passive House California organization, free and open to the public: When the sun blazes in the summer, that same house warms up rapidly, prompting people who live there to close the shades or drapes, pour an icy beverage and possibly flip on an air-circulating fan.

Stories about moms turned activists resonate with me. Having a child with persistent asthma, after all, motivated me to start advocating for cleaner air and lower emissions through websites like this one. There is nothing quite like the mothering instinct kicked into overdrive and funneled into the effort to protect and preserve the land, air, and water for our children. On a less serious note, the chaos of early parenthood is possibly the best training available for battling environmental damage.

Let us look at a powerful wind generator. This all new air breezer has a lot of features which makes it the most preferred and powerful one in the category.

The AIR-X is the world's largest selling small wind turbine. It has the newest technology which provides it the features of mega watt class wind turbines.

Have you ever heard of an energy efficiency ratio of 12 EER? This Massive number is the particularity of the new Haier ESAD4066 Split System Air Conditioner.

The government may not infuse about Rs.21,000 crore promised equity into Air India after its privatisation. Air India was promised Rs50,000 crore in equity infusion until 2032 by the previous UPA government in 2012 to bail out the Airline.