… caused by a magnetic field. This force strongly attracts ferromagnetic materials such as iron, nickel and cobalt. In magnets, the magnetic force strongly attracts an opposite pole of another magnet and repels a like pole. The magnetic filed is both…

… way we think about space, time and the universe. In two papers published in 1905, he proposed a new way of looking at motion, mass and energy, and in 1915 he postulated a new conception of gravity. His 1905 papers on special relativity were just a…

… life span, connecting middle childhood and young adulthood. The adolescent years extend roughly from age 10 to age 22. It is common to mark the beginning of the teenage years as the entrance to adolescence; most people consider that the onset of…

… horrifying experience in a Nazi concentration camp as a boy of 15. Deported by the Nazis, Wiesel and his family were transported in cattle cars to Auschwitz where he and his father were separated from his mother and sister, who they never saw again.…

… be better, and then evolves into a plan to improve the currant state of a society. During the 20th century, the world witnessed the confrontation of two political, social, and economic ideologies: capitalism and communism. Capitalism appeared when Scotti…

… frequently explores the complex types of love. Love is timeless subject. It will forever be the theme of much popular entertainment and the source of conflict for many men and women. No one understands the theme of love greater than Shakespeare and there…

… world giving students the power to obtain information and resources instantly however, with every good thing there is almost always a bad side. The Internet has quickly become one of the most popular ways for students to cheat by taking advantage…

… set of norms that are accepted by a significant number of people in a community or society. One distinctive category of deviance is crime, the violation of norms a society formally turns into criminal law. Even criminal law is extensive, ranging…