ysics is a powerful word- this single word embodies everything that the universe encompasses- and everything even beyond this point. Excelling in the field of optics and broaching the topic of light, Albert Michelsen was a man who had made an important mark in this area that would make an everlasting impression in the world of physics.
             During Michelsen's long career, he was able to explore the world of physics with a greater depth, due to the abundance of knowledge he had received in the area of physics by both learning and teaching it in his career- he initiated his career as earning the position as an instructor in physics and chemistry at the Academy. Later, in 1879, Michelsen was posted to the Nautical Almanac Office, Washington. He also visited the Universities of Berlin, Heidelberg, College de France and Ecole Polytechnique. In 1883 Michelsen returned to America and became a professor of physics in the Case School of Applied Science. In 1890 he accepted a similar position at Clark University, Worcester, Massachusetts and in the year1892, Michelsen became the highly prestigious and distinguished role of the Professor of Physics and the first Head of Department at the new University of Chicago (http://www.nobel.se/physics/laureates/1907/michelson-bio.html).
             During his lifetime, Michelsen accomplished a great deal in the physics world. Michelsen contributed a great deal in the area of optics, experimenting with some rather crude, but respectable versions, at that time, of approximating the speed of light (Gary Waldman, Introduction to light: the physics of light, vision, and color, Englewood Cliffs, N.J. : Prentice-Hall, 1983, p. 221).
             These rough sketches led to the invention of a new apparatus- the interferometer. This device was designed to split a single beam of light into two different beams of light. After the divergence has both beams in two lines, perpendicular to one another, they are brought back together onc...