SOLAR ENERGY
Ever since the dawn of time, the sun has been a resource we cannot live or do without, so its not such a shock that man has come up with the idea of solar energy. Solar energy had many uses. Some can be dangerous and some, a very valuable asset to the modern world. Solar energy is energy derived from the sun in a form of ultra-violet rays. Its was first applied to use in 212 B.C., by the Greek genius Archimedes. Solar energy was used to defend the harbor of Syracuse against the Roman fleet. Archimedes used a mirror or "burning mirror" as they had called it, to set fire to the ships of the Roman fleets while standing on shore. It wasn't until 1615 when Salomon de Caux constructed the first solar device; a solar engine. His device was made of glass lenses, supporting frame, and an airtight metal vessel containing water and air. This produced a small water fountain when the air heated up during operation. This was considered to be more of a toy than a device, but it was the! first published account of the use of solar energy since the fall of the Roman Empire Some other use of solar energy after that was the solar roof and the solar oven. In a solar roof system, water is contained in a clear plastic bag and it
because when there is a storm, the power can be knocked out and you wouldn't have to worry if you have furniture that were powered by solar. Every other power source can be destroyed but the greatest power of all is the sun. This is one power source that can always be depended on. The best part about solar energy is that it is free. It can last forever. People have different ways of looking at solar energy so its up to them if they want sun energy or electricity. Who knows, maybe one day, everyone will agree on using solar energy. As for us, we still prefer solar over electricity any day. ------------------------------------------------------------------------ the safe side for sure, you should apply it every time you are in the sun. There is basically a lot of solar powered inventions in our society today. Like in our household, there is much solar equipment. There is the solar heating, solar satellite, solar water heating, solar cooling, solar radio, solar battery, etc. As you can see, there are so many solar items in the world so solar is an important source. We believe that solar energy is worth it. It is a good thing that our planet has so many ways of generating energy. We have electricity, solar power, nuclear power, and propane. We think that out of all the choice of energy, we prefer solar. Why you ask, because think of what will happen when we lose all of our other source of energy. The sun is always here for us. Solar energy is the only energy source that cannot be controlled. We could lose all of our electricity and still live because we can live off of solar power. You don't need electricity or gas to power your stove ! r heat. The sun's rays would be concentrated with the use of a parabolic reflector, which was designed to track the sun across the sky in order to kee
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Approximate Word count = 1213
Approximate Pages = 5 (250 words per page double spaced)
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