Moritz Hermann von Jacobi, russified from 1837 as Boris Semyonovich Yakobi (Russian: Борис Семёнович Якоби; 21 September 1801 – 10 March 1874) was a Prussian...

The Jacobi mine was an early naval mine designed in 1853 by German born, Russian engineer Moritz von Jacobi. It was employed by Russia, in the Baltic...

parts that exactly reproduce a model. The method was invented by Moritz von Jacobi in Russia in 1838, and was immediately adopted for applications in...

output terminals. Moritz von Jacobi published the maximum power (transfer) theorem around 1840; it is also referred to as "Jacobi's law". The theorem...

by her prior marriage to Alexandre de Beauharnais. A student of Moritz von Jacobi, he is known as one of pioneers in galvanoplasty and an expert in...

Fillmore, 74, 13th President of the United States (b. 1800) March 10 – Moritz von Jacobi, German engineer, physicist (b. 1801) March 11 – Charles Sumner, American...

by Moritz von Jacobi, his assistant and successor as head of the St. Petersburg electrical engineering workshop. Baron Pavel Lvovitch Schilling von Cannstadt...

independently invented by Joseph Henry the following year. 1834: Moritz von Jacobi invents the first practical electric motor. 1835: Joseph Henry invents...

Carl Gustav Jacob Jacobi (/dʒəˈkoʊbi/; German: [jaˈkoːbi]; 10 December 1804 – 18 February 1851) was a German mathematician who made fundamental contributions...

electromagnetic telegraph that was of practical use. This work was taken up by Moritz von Jacobi who in 1842-5 installed an underground cable to provide a telegraph...

Sciences), under Prussian-Russian Academician Moritz von Jacobi, Moritz Hermann von Jacobi, Boris Semyonovich von Jacobi (Russian: Борис Семёнович (Морис-Герман)...

relatively weak rotating and reciprocating apparatus Prussian/Russian Moritz von Jacobi created the first real rotating electric motor in May 1834. It developed...

(1842 – 1906) Moritz von Jacobi (1801–1874), Prussian-Russian engineer Otto Reinhold Jacobi (1812–1901), Canadian painter Paul Jacobi (14 July 1887 –...

of signal transmission. His work was taken over and developed by Moritz von Jacobi who invented telegraph equipment that was used by Tsar Alexander III...

steam-powered currency printshop. In 1838, a Prussian academician Moritz von Jacobi (known as Boris Yakobi in Russia), employed at this Department, used...

internal combustion engine Georges Imbert – wood gas Leonardo da Vinci Moritz von Jacobi Nicolaus Otto – internal combustion engine Robert Stirling – Stirling...

success of a long submarine line. India rubber had been tried by Moritz von Jacobi, the Prussian electrical engineer, as far back as the early 19th century...

set more than 1,500 naval mines, or infernal machines, designed by Moritz von Jacobi and by Immanuel Nobel, in the Gulf of Finland during the Crimean War...

von Drais 1817: Tachometer by Diedrich Uhlhorn 1834: First practical rotary electric motor by Moritz von Jacobi 1839: First electric boat by Moritz von...

formulated the law of reversibility of generators and motors. 1834–1839, Moritz von Jacobi German-Russian, engineer and physicist; built a 15 watt motor in 1834...

Credit for invention of electrotyping is usually given to the Russian Moritz von Jacobi. Wikimedia Commons has media related to Daniell cell. Bunsen cell...

ten. An early electric boat was developed by the German inventor Moritz von Jacobi in 1839 in St Petersburg, Russia. It was a 24-foot (7.3 m) boat which...

early seismograph by Boris Borisovich Galitzine; galvanoplastics by Moritz von Jacobi; and early electric lights by Pavel Yablochkov. The Society of Devotees...

Academy of Sciences a report drafted by Otto Wilhelm von Struve, Heinrich von Wild and Moritz von Jacobi, whose theorem has long supported the assumption...

anecdotes of this sort. In 1869, Heinrich von Wild, alongside Otto Wilhelm von Struve and Moritz von Jacobi, wrote a report from the Saint Petersburg...

1839 - An early electric boat was developed by the German inventor Moritz von Jacobi in 1839 in St Petersburg, Russia. It was a 24-foot (7.3 m) boat which...

witnessed the first ever deployment of galvanic naval mines designed by Moritz von Jacobi and chemical-contact naval mines developed by Immanuel Nobel. In June...

colleague Moritz von Jacobi. In 1839, Lenz produced several medallions using electrotyping. Along with the electrotyped relief produced by Jacobi the same...

Academy of Sciences a report drafted by Otto Wilhelm von Struve, Heinrich von Wild and Moritz von Jacobi inviting his French counterpart to undertake joint...

match Ub Iwerks (1901–1971), U. S. – multiplane camera for animation Moritz von Jacobi (1801–1874), Germany/Russia – electrotyping, electric boat Rudolf...