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March 24, 1882Robert Koch announces the discovery of mycobacterium tuberculosis, the bacterium responsible for tuberculosis.
(MTB) is a pathogenic bacterial species in the genus Mycobacterium and the causative agent of most cases of tuberculosis (TB). First discovered in 1882 by Robert Koch, M. tuberculosis has an unusual, waxy coating on its cell surface (primarily mycolic acid), which makes the cells impervious to Gram staining, so acid-fast detection techniques are used, instead. The physiology of M. tuberculosis is highly aerobic and requires high levels of oxygen. Primarily a pathogen of the mammalian respiratory system, MTB infects the lungs. The most frequently used diagnostic methods for TB are the tuberculin skin test, acid-fast stain, and chest radiographs.
April 29, 1882The "Elektromote" – forerunner of the trolleybus – is tested by Ernst Werner von Siemens in Berlin.
The Electromote was the world's first vehicle run like a trolleybus, which was first presented to the public on April 29, 1882, by its inventor Dr. Ernst Werner von Siemens in Halensee, a suburb of Berlin, Germany. The Elektromote operated from April 29 to June 13, 1882, on a 540 m (591 yard) trail-track starting at Halensee train station, and thence to “Straße No. 5”, today's Joachim-Friedrich-Straße, and “Straße No. 13”, today's Johann-Georg-Straße, crossing the Kurfürstendamm at the Kurfürstenplatz.
January 30, 1882
Franklin Delano Roosevelt, also known by his initials, FDR, was the 32nd President of the United States (1933–1945) and a central figure in world events during the mid-20th century, leading the United States during a time of worldwide economic crisis and world war.
February 2, 1882
James Augustine Aloysius Joyce was an Irish novelist and poet, considered to be one of the most influential writers in the modernist avant-garde of the early 20th century.
August 16, 1882
Thomas Peter Thorvald Kristian Ferdinand Mortensen, known as an adult as Christian Mortensen, was a Danish supercentenarian. At the time of his death he was 115 years and 252 days old, the longest verified lifespan of any male in history. He was the first undisputed man to reach 114 and 115 years of age and one of only two verifiably known to reach 115, the other being Emiliano Mercado del Toro. Not counting disputed cases, Mortensen remains the 9th oldest verified person in history. In addition to being the oldest person born in Denmark, Mortensen is also distinctive as the oldest person ever of all the Nordic countries, the second-oldest person ever from Europe and the oldest emigrant ever.
January 11, 1882
Theodor Schwann was a German physiologist. His many contributions to biology include the development of cell theory, the discovery of Schwann cells in the peripheral nervous system, the discovery and study of pepsin, the discovery of the organic nature of yeast, and the invention of the term metabolism.
April 19, 1882
Charles Robert Darwin was an English naturalist. He established that all species of life have descended over time from common ancestry, and proposed the scientific theory that this branching pattern of evolution resulted from a process that he called natural selection.
April 27, 1882
Ralph Waldo Emerson was an American essayist, lecturer, and poet, who led the Transcendentalist movement of the mid-19th century. He was seen as a champion of individualism and a prescient critic of the countervailing pressures of society, and he disseminated his thoughts through dozens of published essays and more than 1,500 public lectures across the United States.
December 6, 1882
Anthony Trollope was one of the most successful, prolific and respected English novelists of the Victorian era. Some of his best-loved works, collectively known as the Chronicles of Barsetshire, revolve around the imaginary county of Barsetshire. He also wrote perceptive novels on political, social, and gender issues, and on other topical matters.