Wikimedia Commons has media related to 1804. 1804 (MDCCCIV) was a leap year starting on Sunday of the Gregorian calendar and a leap year starting on Friday...
devised in 1804 by John Leslie (1766–1832), a Scottish mathematician and physicist. In the version of the experiment described by John Tyndall in the late...
opium poppy plant in December 1804in Paderborn by German pharmacist Friedrich Sertürner. In 1817, Sertürner reported experiments in which he administered...
as a science. This article records significant discoveries and events related to paleontology that occurred or were published in the year 1804. Georges...
The year 1804in archaeology involved some significant events. In southern France, the Ratapignata Pyramid (Aven de Ratapignata) is discovered on the hillside...
British generals and brigadiers List of English inventors and designers 1804inscience John Sweetman (2004). "Shrapnel, Henry (1761–1842)". Oxford Dictionary...
music-related events in1804. January 1 – Johann Nepomuk Hummel's Concerto for trumpet and orchestra receives its première in Vienna, in the presence of Nicholas...
the region in 1792 with the d'Entrecasteaux expedition. Published between 1804 and 1806, it is one of the earliest works to describe the plants of the continent;...
The year 1804in birding and ornithology. Jean Hermann ( Johannis Hermann) published Observationes Zoologicae : quibus novae complures, aliaeque animalium...
Birinci Sırp Ayaklanması) was an uprising of Serbs in Orašac against the Ottoman Empire from 14 February 1804, to 7 October 1813. The uprising began as a local...
inscience 400s: 5th century inscience 500s: 6th century inscience 600s: 7th century inscience 700s: 8th century inscience 800s: 9th century in science...
Science and technology in the United States has a long history, producing many important figures and developments in the field. The United States of America...
The history of science and technology on the Indian subcontinent begins with the prehistoric human activity of the Indus Valley Civilisation to the early...
The year 1803 inscience and technology involved some significant events. April 26 – A meteorite shower falls on L'Aigle in Normandy; Jean Baptiste Biot...
arXiv:1804.11348. Bibcode:2019ApJ...873..118W. doi:10.3847/1538-4357/ab089f. S2CID 85463973. "Magurele Laser officially becomes the most powerful laser in the...
article contains information about the literary events and publications of 1804. March 17 – The first performance of Friedrich Schiller's play Wilhelm Tell...
This is a list of Christians inscience and technology. People in this list should have their Christianity as relevant to their notable activities or public...
Significant events in 1805 inscience and technology are listed. Jean Henri Jaume Saint-Hilaire publishes Exposition des Familles naturelles et de la Germination...
Joseph Priestley FRS (/ˈpriːstli/; 24 March 1733 – 6 February 1804) was an English chemist, natural philosopher, separatist theologian, grammarian, multi-subject...
science, or the popularization of pseudoscience. Some common misconceptions are also considered to be urban legends, and they are often involved in moral...
The 19th century inscience saw the birth of science as a profession; the term scientist was coined in 1833 by William Whewell, which soon replaced the...
The 1804 New England hurricane (also known as the Storm of October 1804) was the first tropical cyclone in recorded history known to have produced snowfall...
Museum in Paris. The work was commissioned by Napoleon orally in September 1804, and Jacques-Louis David started work on it on 21 December 1805 in the former...
The year 1814 inscience and technology involved some significant events, listed below. J. Jacob Berzelius publishes Försök att genom användandet af den...
des insectes in Amsterdam. Copley Medal: John Theophilus Desaguliers January 23 – Wolfgang von Kempelen, Hungarian inventor (died 1804) April 18 – Elsa...
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