Resultado de búsqueda
Hace 3 días · 1880s. 1881: Nikolay Benardos presents carbon arc welding, the first practical arc welding method. 1884: Hiram Maxim invents the recoil-operated Maxim gun, ushering in the age of semi- and fully automatic firearms. 1884: Paul Vieille invents Poudre B, the first smokeless powder for firearms. 1884: Sir Charles Parsons invents the modern steam ...
Hace 3 días · Program of centennial festivities of Mexican independence in September 1910, asserting the historical continuity of Miguel Hidalgo, Benito Juárez "Law," and Porfirio Díaz, "Peace," from 1810 to 1910. The written history of Mexico spans more than three millennia. First populated more than 13,000 years ago, [1] central and southern Mexico ...
Hace 5 días · "New immigration" was a term from the late 1880s that refers to the influx of Catholic and Jewish immigrants from southern and eastern Europe (areas that previously sent few immigrants). The great majority came through Ellis Island in New York, thus making the Northeast a major target of settlement.
Hace 4 días · Although the electrical system being developed in the United States in the 1880s used direct current (DC), in Europe several alternating-current (AC) systems were being developed. One of the most successful, first demonstrated in 1881 in London , was devised by Lucien Gaulard of France and John Gibbs of England.
Hace 3 días · A soldier from the early 1880s, Wilson rose to the command of the Staff College at Camberley, Surrey (1907–10).
Hace 5 días · Location: D16.2 .P715 2013. Published: 2012. Specifically designed to teach today's history students how to successfully select and use sources-primary, secondary, and electronic-to carry out and present their research. Going to the Sources by Anthony Brundage. Location: Online.
Hace 4 días · History of Data in the 1880s: The Era of Data Processing. One day back in the 1880s, the German-American statistician Herman Hollerith saw a train conductor punching train tickets for passengers. That’s how the idea of using punch cards in writing and processing data was born.
