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.
Alfred Nobel of his wealth in trust, in order to fund the awards that would become known as the Nobel Prizes. He is buried in Norra begravningsplatsen in Stockholm. Through baptism and confirmation Alfred Nobel was Lutheran and during his Paris years he regularly attended the Church of Sweden Abroad, led by pastor Nathan Söderblom, who would in 1930 also be the recipient of the Nobel Peace Prize. However, he became an agnostic at youth and was an atheist later in life. Nobel travelled for much of his business life, maintaining companies in various countries in Europe and North America and keeping