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…for Congressional support for major urban renewal projects. These projects are pressing for many cities (repair of bridges and highways) but many communities do not have funds to undertake these enormous projects. Note: At the time of this writing, President-elect…

…involvement is the roller coaster. The roller coaster has some concepts of physics which are acceleration, inertia and energy. Firstly, there are acceleration and deceleration in the roller coaster. As seeing the diagram, in the first section, the velocity…

…In the modern days, we use nuclear power as a source of energy for everyday living. Using nuclear energy causes some benefits and also problems. Nuclear power stations do not usually cause air pollution, and it also reduces greenhouse gas emissions. We…

…that require oxygen are called aerobic bacteria, or aerobes. Bacteria that lives without oxygen are called anaerobic bacteria, or anaerobes. Bacteria are also classified by their methods of obtaining carbon and energy. Carbon is the element needed to build…

…This web article written by Ian Christopher, from CNN is a great reason why Bush is out to diminish our natural areas. This article is titled; In Debate Preview, Candidates outline Competing Energy Policies. This is about the energy portion of the debate…

…Ecosystems are comprised of various trophic levels, or groups of plants and animals that reflect their main energy source. Ecological pyramids can be used to show the relationship between trophic levels. An ecosystem includes autotrophs and heterotrophs…

…for oneself. The end result of scientology studies and drills is a renewed awareness of self as a spiritual and immortal being. Hubbard says " Scientology does things for people where nothing has Miller 2 been done before. It restores people's…

…and seven percent comes from hydroelectric. Solar, wind, geothermal and other sources generate only 5 percent of the power (Renewable 1). The electrical-generation problem is probably the biggest barrier to the hydrogen car. Once the technology is refined…

…lots of energy. Currently electric cars use lead-acid batteries but research is being done to perfect lithium, sodium-sulfur, and nickel-zinc-iron battery types. These new designs have a higher power density than lead-acid type so they can hold more energy…

…tired of having other people tell you what to do, then you should reassess your decision before investing your time, money and energy because operating a business requires more than a need for a change, or the desire to do as you please. Purchasing…