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TODAY IN HISTORY

    FLUORIDATION
    January 25, 1945 - Grand Rapids, Mich. U.S.A.

    Grand Rapids, Mich., became the first U.S. city to begin fluoridating the drinking water. With the intention of reducing tooth decay, one part per million of fluoride was added to the water supply. Fluorine is the 13th most abundant element on earth, found in nature in its ionic form - fluoride - in combination with other elements, such as calcium, magnesium, phosphates etc. This fluoride is present in small yet varying amounts in almost all soils, water supplies, plants, and animals and, therefore, is a normal constituent of all diets. In mammals, the highest concentrations are found in the bones and teeth. Decades after the conclusion of the Grand Rapids fluoridation study, fluoride continues to be dental science's main weapon in the battle against tooth decay.

    FRENCH SOLAR POWER PLANT
    January 25, 1977 - Odeillo in the Pyranees of southwestern France

    France inaugurated its first operational solar generating plant at Odeillo in the Pyranees of southwestern France. Its output of 64 kilowatts (sufficient to power about 1,000 60-watt light bulbs), was connected to the national electricity grid to demonstrate operational solar power. The plant was part of the huge solar furnace project run by the National Center for Scientific Research. The site was built for high-temperature research using an eight-story parabolic mirror to refocus sunlight from an extensive field of mirrors on a hillside in front of it, with 63 moveable mirror arrays designed to follow the motion of the sun. The electricity was generated by a turbo-alternator driven by steam from a boiler at the focus of the reflected sunlight. Alignment of the mirrors began in May 1969.

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    about Steve Jobs

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A professionally managed enterprise and it has emerged as one of the leading players in the arena of manufacturing, exporting and supplying of diverse Magnetic Products, Magnets, Electro Holding Ma...
http://www.uptechengg.com
Website preview thumbnail for : CorrMatt Corrosion Matters
Founded in 2005, Corrosion Matters, by experienced electrical engineers today emerges as a leading specialist and technology provider for materials and advisory services for the Electrical Engineer...
http://www.corrmatt.com
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Engineering Services Outsourcing Company, specialized in CAD Design and Development, CAE Analysis & Simulation, Product Design, Reverse Engineering, Re-engineering and Tool Design Services. A leadi...
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Is the global leader in providing manufacturing solutions for the semiconductor, flat panel display and solar photovoltaic industries. Our technologies help make innovations like smartphones, flat ...
http://www.appliedmaterials.com
Website preview thumbnail for : Kellett Engineering
The type of glass in a window is determined by the use of the window. The majority of our windows are supplied with clear glass, toughened to the mark standard. Let us know how you want your window...
http://www.kellettwindows.co.uk

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Open a Citizens Bank account and discover convenient online banking features and the personal finance options that you deserve. Choose a checking account or high interest savings account that fits ...
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Management talk provide attractive and colorful poster design on different management topics like- customer satisfaction, crm posters, tpm posters, safety, safe lofting posters, success posters ava...
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Offers vintage look chains, clasps and earring findings, jewelry stampings, tools and glue.
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Carvers for Conservation was started to introduce the people conserving the habitat of migratory birds to the premier bird sculptors in the world. My intention was to be mutually beneficial to the ...
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