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  2. Alessandro Volta - Wikipedia

    en.wikipedia.org/wiki/Alessandro_Volta

    Alessandro Giuseppe Antonio Anastasio Volta (UK: / ˈ v ɒ l t ə /, US: / ˈ v oʊ l t ə /; Italian: [alesˈsandro ˈvɔlta]; 18 February 1745 – 5 March 1827) was an Italian chemist and physicist who was a pioneer of electricity and power, [1] [2] [3] and is credited as the inventor of the electric battery and the discoverer of methane.

  3. Voltaic pile - Wikipedia

    en.wikipedia.org/wiki/Voltaic_pile

    The voltaic pile was the first electrical battery that could continuously provide an electric current to a circuit. [1] It was invented by Italian chemist Alessandro Volta , who published his experiments in 1799. [ 2 ]

  4. History of the battery - Wikipedia

    en.wikipedia.org/wiki/History_of_the_battery

    The NCC improved Gassner's model by replacing the plaster of Paris with coiled cardboard, an innovation that left more space for the cathode and made the battery easier to assemble. It was the first convenient battery for the masses and made portable electrical devices practical, and led directly to the invention of the flashlight.

  5. Timeline of electrical and electronic engineering - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_electrical_and...

    Manfred von Ardenne invented and developed the flying-spot scanner, Europe's first fully electronic television camera tube. In Britain, the first television advertising and the first TV interview; 1931 The British engineer and inventor Alan Dower Blumlein (1903–1942) invents "Binaural Sound", today called "Stereo".

  6. Baghdad Battery - Wikipedia

    en.wikipedia.org/wiki/Baghdad_Battery

    The Baghdad Battery is the name given to a set of three artifacts which were found together: a ceramic pot, a tube of copper, and a rod of iron. It was discovered in present-day Khujut Rabu , Iraq in 1936, close to the ancient city of Ctesiphon , the capital of the Parthian (150 BC – 223 AD) and Sasanian (224–650 AD) empires, and it is ...

  7. Timeline of transportation technology - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_transportation...

    1859 - Gaston Planté invented the lead–acid battery, the first-ever battery that could be recharged by passing a reverse current through it. 1860 - first urban horse railway line (a predecessor of trams), opened in Saint Petersburg. [24] 1862 – Étienne Lenoir made a gasoline engine automobile.

  8. Timeline of meteorology - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_meteorology

    1800 – The Voltaic pile was the first modern electric battery, invented by Alessandro Volta, which led to later inventions like the telegraph. 1802–1803 – Luke Howard writes On the Modification of Clouds in which he assigns cloud types Latin names.

  9. Electric battery - Wikipedia

    en.wikipedia.org/wiki/Electric_battery

    An electric battery is a source of electric power consisting of one or more electrochemical cells with external connections [1] for powering electrical devices. When a battery is supplying power, its positive terminal is the cathode and its negative terminal is the anode. [2] The terminal marked negative is the source of electrons.