Air Conditioning Started In Roman Times Cooling the home with different forms of air conditioning has ancient roots going back to the Roman Empire. The term air conditioning refers to the process of removing humidity and heat from the air in a room or building, therefore making it drier and cooler. Ancient Romans had pipes full of circulating cool water in their homes to cool the air. However, the modern version of air conditioning arose...more
Some Electricity Monitoring Systems Are Available For As Low As $20.00, like the Kill A Watt P4400 This new innovative and Eco-friendly electricity monitoring system technology shows you which appliances are the most energy efficient and which ones are the least energy efficient. With the advanced technology of "Green" systems you can find out the most cost efficient times of the day to run particular appliances. These advanced gadgets...more
National Grid Demonstration Project UHV review the preliminary work - power, high voltage, AC - electric industry State Grid Corporation in the government-led, business promotion, special high-voltage power grid construction has taken a firm step through the scientific decision-making in technology, equipment manufacturing and achieved a major breakthrough in Southeast Shanxi - Nanyang - Jingmen UHV Demonstration Project to complete the approval process, China's first commercial operation of the special high-voltage transmission line is about to start. UHV 1000 kV AC power grid is, positive and negative DC voltage of 800 kV and above transmission network. Construction of UHV grid will greatly enhance the long-distance, large capacity transmission efficiency, reduce transmission losses, lower transmission costs, large coal bases, fire power base, a large nuclear power base construction, a wider range of resources to achieve optimal allocation, promoting China energy efficient development and use, and promote economic and social sustainable development. UHV power transmission technology is the development direction of the world's power grid, the development of UHV power grid...more
Writing: Introduction to Integrated Approach ABSTRACTRestoring our knowledge about writing approaches and strategies, we must find that there are at least three approaches of writing: product, process, and genre oriented; go on to the strategy, of course, without any doubt, we find in our memory that strategies are highly pointed out by what...more
750kV EHV transformer protection of domestic variables exported to India - transformers, Paul changed - Electrical industry Click to see more exciting informationRecently, Baoding Electric Co., Ltd. (hereinafter referred to as the emperor's protection change) beat, Hyosung, France A Hai law and many other renowned international companies,...more
Bellarmine jug c1650Bellarmine jug 1688The witch bottle is a very old spell device. Its purpose is to draw in and trap evil and negative energy directed at its owner. Folk magic contends that the witch bottle protects against evil spirits and magical attack, and counteracts spells cast by witches.A traditional witch bottle is a small flask, about 3 inches high, created from blue or green glass. Larger and rounder witch bottles, up to 9 inches high, were known as Greybeards and employed so-called Bartmann or Bellarmine jugs. Bellarmines were named after a particularly fearsome Catholic Inquisitor, Robert Bellarmine, who persecuted Protestants, was instrumental in the burning of Giordano Bruno and, in consequence, was labeled as a demon by his victims. Greybeards and Bellarmines were not made of glass, but of brown or gray stoneware that was glazed with salt and embossed with severe bearded faces designed to scare off evil.A witch, cunning man or woman, would prepare the witch's bottle. Historically, the witch's bottle contained the victim's (the person who believed they had a spell put on them, for example) urine, hair or nail clippings, or red thread from sprite traps. In recent...more
Qijiang County, Chongqing Municipality gears professional associations has recently been officially awarded the "China's western gear city" title. Naming awarding ceremony, the Qijiang county party secretary Wang Yue said that the acquisition of...more
What is Multiplier Method? Review of Multiplier Method Here's what I could dig up about Multiplier Method, it is considered by some, to be real-marketing. Some say it is all inclusive, look at how to more effectively convert and build...more
Features AestheticsThe tensile fiberglass roof of Denver International Airport resembles the area's famous Rocky Mountains.The airport's distinctive white tensile fiberglass roof is aesthetically designed to be reminiscent of the snow-capped Rocky...more
Experts advise: Some cheap electric Tibetan "living flowers" - color TV, washing machine, spare parts - HC Network Appliance Industr The market for some cheapSellHomeElectricityDevice, theExpertAnd the industry...more
The face of the grim situation in international financial crisis, Shandong Yantai Fushan electricity supply companies in the insurance industry growth while focusing on the new rural electrification, improve the rural power distribution, to achieve...more
Digital printing technology in the production of cardboard boxes - paper industry Digital printing technology is the use of digital technology to personalize the document processing system after the use prepress Fapai Photo transmitted...more