Transistor and is ubiquitous in modern electronic systems. Julius Edgar Lilienfeld patented a field-effect transistor in 1926 but it was not possible to actually construct a working device at that time. The first practically implemented device was a point-contact transistor invented in 1947 by American physicists John Bardeen, Walter Brattain, and William Shockley. The transistor revolutionized the field of electronics, and paved the way for smaller and cheaper radios, calculators, and computers, among other things. The transistor is on the list of IEEE milestones in electronics, and Bardeen, Brattain, and Shockley shared the 1956 Nobel Prize in Physics for their achievement.
The Invention of Morel without exaggeration, as a perfect novel." Other Latin American writers such as Julio Cortázar, Juan Carlos Onetti, Alejo Carpentier and Gabriel García Márquez have also expressed their admiration for the novel. The Invention of Morel La invención de Morel (; 1940) — translated as The Invention of Morel or Morel's Invention — is a novel by Argentine writer Adolfo Bioy Casares. It was Bioy Casares' breakthrough effort, for which he won the 1941 First Municipal Prize for Literature of the City of Buenos Aires. He considered it the true beginning of his literary career, despite being his seventh book. The