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Rainwater Harvesting – Water Tanks for Rainwater Collection

In Australia drought and water conservation are of constant concern. We are a dry continent; in fact we’re the driest inhabited continent on Earth. Every drop of water is precious, and investing in rainwater harvesting is of benefit to both individual households and our nation as a whole. Rainwater harvesting simply means the collection of rainwater for re-use, instead of allowing it to run off into the ground. The rain water collected has a myriad of uses; gardening, irrigation, water features, livestock, washing, bathing and heating. With minimal treatment, rainwater can also be used as drinking water, and is just as safe as the water that comes out of your tap. Just as solar power provides free energy, rainwater harvesting provides free water. Not only will it reduce your utility bill, it increases the sustainability of our reservoir and groundwater supplies.  Rainwater harvesting means that you can bypass water restrictions to some extent, using your own supply instead of a limited supply of main water. Not only is Australia a land of droughts, in many areas floods are a constant concern. Without rainwater harvesting, almost all flood water is wasted as it washes away and becomes contaminated. Not only does rainwater harvesting find use from this abundance of water, it reduces the burden on storm drains and other water safety measures. Domestically, the most common method of rainwater harvesting are roof catchment systems. Rain that falls on the roof is siphoned off v...
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Forensic Analysis Developments

Mirroring the rapid evolution and ubiquity of technology over the last few decades, advances in technology has made sizeable contributions to the field of forensics. These manifest themselves not as entirely original technologies, but innovations in existing technologies in order to increase effectiveness and reduce costs. Some of these advances include: Automated Sniffer Dogs Police dogs such as bloodhounds are a legendary image of policework and forensics, and their ability to identify and track scents have made them invaluable police assets for decades. They are especially useful in the location and identification of cadavers. However they may soon become anachronistic, as Agile Technologies has developed a device that serves the same function with much more accurate readings. The Light-weight Analyzer for Buried Remains and Decomposition Odor Recognition, or LABRADOR for short, is an apparatus made up of 12 sensors that can identify 30 classes of chemicals that are emitted by decaying bodies. Using the visual display, the LABRADOR can identify bodies with a higher accuracy than dogs can, which can be misled by false readings by air and water movement. Operated like a metal detector, a LABRADOR can find a body buried in a 40 acre field to an accuracy of 15 metres. This drastically reduces the time and labour required to locate missing bodies, and removes the cost of raising and caring for specialized police dogs. Fluorescent Fingerprint Enhancement Forensic investigation o...
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How To Sell My Car In Gold Coast: A Few Tips To Help You Make The Most Out Of It

One of the questions that many people have when trying to sell their cars is "how can I sell my car Gold Coast and get the most out of it?" If you are in the process of selling a car, it’s important that you approach this issue with the seriousness it deserves if you are to profit maximally from it. In order to do so, there are a number of things you might need to keep in mind before actually starting the process of selling the car. Some of these include: Be careful about repairs A general rule of thumb is that in order for you to sell the car quickly and for more, you should try to have it repaired before putting it on the market. However, this is not always as simple as it sounds. When thinking of doing repairs, it’s always wise to find out whether this will result in any tangible benefits or not. The best way to do this is by finding an estimate of how much you can sell the car for when it’s all fixed, and then compare the profits you make from this with if you decided to sell the car as is. If you end up spending too much on the repairs, the resulting car might be more difficult to sell since it will be more expensive, and you may end up making less from it overall. Try to have the car valued by a professional When you are thinking of putting the car on sale, you should try to find out how much its worth is. One of the major mistakes that many people make when selling cars especially for the first time is putting an arbitrary price tag on the car. In many cases, doing thi...
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Osteoporosis Treatment

Osteoporosis is a disease that affects the bones. As the bones start loosing their usual density they become weaker & are more likely to break. Studies have shown that every one in two women & every one in four men above the age of 50 tend to break bones due to osteoporosis. It can cause serious complications & appropriate measures must be taken to avoid extreme consequences. There is no exact cure for osteoporosis. The idea of the osteoporosis treatment process is to strengthen the bones in order to protect them. The treatment primarily consists of a combination of drugs and suitable lifestyle changes that help in minimising the rate of bone resorption. Preventive measures include a modification in the general lifestyle factors, doing more muscle-strengthening exercises and ensuring adequate intake of calcium and vitamin D.The medications used for osteoporosis treatment are anti-resorptive agents. Osteoporosis occurs when the rate of resorption in the bones overtakes the rate of bone formation. The anti-resorptive agents intend to inhibit the rate of resorption to put things back to a balanced state. Drugs are the most aggressive way to hinder bone loss. Bisphosphonates are the most commonly seen osteoporosis curing drugs. They decrease the risk of hip, wrist and spine fracture for those who are affected with osteoporosis. The different types of bisphosphonates used are alendronate (Fosamax), ibandronate (Boniva), risedronate (Actonel) & zoledronic acid (Rec...
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Architectural Membrane Structure- Its Advantages and Usage in Sports Facilities

Membrane structures are becoming largely popular in modern-day architecture. Although they have been used for over 50 years in form of tents, engineered tension membrane structures are being considered as viable and permanent building methods especially in sports facilities. An architectural membrane structure is a building that has been fully or partially constructed by use of tensile membranes. Some of the major sports buildings that have been developed by use of this unique and amazing technology include the London Olympic Stadium, Kuala Lumpur Formula One Circuit, and Marseilles Olympic Stadium. Other notable constructions that have architectural membrane structures include covered playgrounds, covered outdoor learning areas and multipurpose sports halls. Due to the fact that membrane structures are economical to manufacture, design, and construct, they are mostly suitable for buildings that cover a large area. The low weight of materials used in these membrane structures helps reduce time consumption as well as construction costs. Architectural Membrane Structure- Materials Used An architectural membrane structure is made by use of various materials such as PVC-coated polyester, PVC coated glass fabric, PTFE and ETFE membranes, and translucent polythene fabrics. These are the predominant materials commonly used in construction of various types of buildings. They are composed of various characteristics that give the structure desirable properties such as tensile strengt...
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Jester s- Not the Fools You May Think

A jester or fool was a type of entertainer and archetype in Medieval Europe, similar to a modern clown or comedian. With their colorful, eccentric outfits and repertoire of juggling, acrobatics and wit, jesters were a favorite of commoners and noblemen alike. Jesters were commonly travelling minstrels and acrobats, performing at village fairs and festivals. Those who were especially lucky or talented would be hired as court jesters, becoming a regular fixture of a noble or royal court. They would perform tricks, sing fables and satirize daily court life in front of the upper class. Court jesters were granted special privileges, and were allowed to speak in a way that other commoners were forbidden to. With this license to offend, court jesters served as a “voice of the people” in a culture with rigid social barriers. A court jester could openly mock and satirize their social betters without consequence, and were often favored by their lords as trusted advisors who could always speak their minds. Queen Elizabeth I is recorded as having scolding her court jester for not being harsh enough on her. A successful jester had to be skilled in both physical acts and possess a quick wit and knack for singing and storytelling. Jester performances were usually a mix of juggling, acrobatics and magic combined with fables, songs, jokes and political commentaries. There was no fixed costume for a jester, but costume usually involved loud, motley colours, bells and baubles and a hood with tr...
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