Physics

The Quantum Theory of Optical Coherence In the early sixties Roy was drawn into a completely different topic. He developed the quantum theory of optical…

GMR: Giant Magnetoresistance Since discovery in 1988 GMR has generated a lot of interest among academic and industrial laboratories due to deep fundamental physics that…

The asteroid belt is a area of space between the orbits of Mars and Jupiter where the majority of the asteroids in our Solar System…

The age of the universe is approximately 13.77 billion years. This age is considered by measuring the distances and radial velocities of other galaxies, most…

Lise Meitner (1878 – 1968) Austrian-born Swedish nuclear physicist. Born in Vienna, she worked with radiochemist, Otto Hahn. They discovered the element protactinium and studied…

Marie Curie (1867 -1934) was a Polish-born physicist and chemist, working mainly in France, who is famous for her pioneering research on radioactivity. Not only…

Max Karl Ernst Ludwig Planck (1858 – 1947), was a German theoretical physicist who originated quantum theory, which won him the Nobel Prize in Physics…

James Clerk Maxwell (1831 – 1879) was a Scottish theoretical physicist. His theory of electromagnetism united all previously unrelated observations, experiments, and equations of electricity,…

John Dalton (1776 – 1844) was an English chemist, meteorologist and physicist. Later, Thompson, Rutherford Bohr, Schrodinger and many others contributed to our present model…

Tycho Brahe, born Tyge Ottesen Brahe, was a Danish nobleman known for his accurate and comprehensive astronomical and planetary observations. Tycho had published a widely-sold…

Ba sic purpose of this lecture is to present on Johannes Kepler. Kepler’s laws are: Planets travel around the Sun in elliptical orbits with the Sun at one…

General purpose of this lecture is to present on Nicolaus Copernicus. He was first known modern person to propose the Earth circles the Sun. Astronomer Nicolaus Copernicus was…