Physical Science







Lab on a Chip

 Scientists dream, as other people do. However, they dream for the welfare and betterment of humanity as a whole. When dream has a deadline, it is called a goal. Lab-on-a-chip has become a future goal for the scientists and researchers….
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Understanding the Periodic Table

The periodic table is universally recognized in chemistry for organizing all known chemical elements. It has widespread use in chemical engineering, physics, biology and other hard sciences. Despite its common use, it can be quite confusing upon first glance. However,…
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Biography Humphry Davy

The son of a woodcarver, Humphry Davy was born in Penzance, Cornwall on 17 December 1778. As a young boy, he had a wide field of interests including sketching, writing poetry, geology and fishing. He was educated at Truro before…
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Biography of Joseph Priestley

Joseph Priestley (1733-1804) was a Dissenting theologian and an Enlightenment-era chemist. He is best known for his pioneering study of oxygen, although it occurred within the context of the now-rejected Renaissance theory of “phlogisticated air” which plagued European chemistry until…
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The Solar Heliospheric Observatory

The Solar and Heliospheric Observatory (SOHO) is an exciting international collaboration between ESA ( European Space Agency) and NASA (National Aeronautics and Space Administration).  The SOHO website is very colorful, with easily accessible data, spectacular results, and has many basic…
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