1,341 results found (page 2 of 90)
https://nl.wikipedia.org/wiki/1923

1923 - Wikipedia Naar inhoud springen Uit Wikipedia, de vrije encyclopedie 1923 Eeuwen : 19e eeuw · 20e eeuw · 21e eeuw Decennia : 1910-1919 · 1920-1929 · 1930-1939 Jaren: << · < · 1922 · 1923 · 1924 · > · >> Maanden: jan · feb · mrt · apr · mei · jun jul · aug · sep · okt · nov …

https://manifold.umn.edu/read/the-perversity-of-things-hugo-gernsback-on-media-tinkering-a…

It’s the summer of 1906 in downtown Manhattan, and Louis Coggeshall hovers over a bucket of dimes in the back room of the Electro Importing Company’s retail store, filing them down to a coarse powder. Sitting amid shelves of electrolytic detectors, circuit switches, ammeters, and…

https://fr.wikipedia.org/wiki/en:MILNET

MILNET - Wikipedia Jump to content From Wikipedia, the free encyclopedia US military network MILNET in the United States, 1989 In computer networking, MILNET (fully Military Network ) was the name given to the part of the ARPANET internetwork designated for unclassified United St…

https://nl.wikipedia.org/wiki/1900-1909

1900-1909 - Wikipedia Naar inhoud springen Uit Wikipedia, de vrije encyclopedie Nachtopname in Luna Park, Coney Island, New York omstreeks 1905. Palestijnse vrouwen malen koffie , omstreeks 1905. Jonge vrouw uit Ramallah op haar trouwdag. Abdulakhad (1885-1910), emir van Buchara …

https://collection.sciencemuseumgroup.org.uk/objects/co467864/one-of-flemings-first-thermi…

Thermionic valve, one of three original examples, by Sir John Ambrose Fleming, London, England, 1904. This valve uses a lamp with a cylindrical aluminium filament, by Edison & Swan United Electric Company, London, England, 1889. Original thermionic diode valve invented by Sir Joh…

https://collection.sciencemuseumgroup.org.uk/objects/co467863/one-of-flemings-first-thermi…

Thermionic valve, one of three original examples, by Sir John Ambrose Fleming, London, England, 1904. This valve uses a lamp with a flat rectangular aluminium filament, by Edison & Swan United Electric Company, London, England, 1889. Original thermionic diode valve invented by Si…

https://collection.sciencemuseumgroup.org.uk/objects/co467865/one-of-flemings-first-thermi…

Thermionic valve, one of three original examples, by Sir John Ambrose Fleming, London, England, 1904. This valve uses a lamp with a flat concertina wire filament, by Edison & Swan United Electric Company, London, England, 1889. Original thermionic diode valve invented by Sir John…