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The german Wilhelm Schickard invented the fisrt automathic calculator called watch calculator. I choose this because i use it a lot in class
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It was discovered by Alessandro volta
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Antonio Meucci invented the fisrt telehone that is a telecomunication dispositive invented to transmit acustic signals
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The french phisic Gastón Planté invented the fisrt model of lead and acid battery
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The photovoltaic effect was recognized in 1839 by the french phisic Becquerel, but the first solar cell isnt invented even 1883 by Charles Fritts
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It was an invention of the United States during the cold war to have acces to any militar information in any point of the country if they have a russian attack
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the Intel 4004 was the first microprocessor integrated into a single chip. In other words, it gathered all the elements that made a computer work: CPU, memory, input and output controls.
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Unix was the operating system that brought freedom to the computer world
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in 1977 they released the Apple II, first personal computer worthy of such a name
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the system that makes the internet work and that has set the parameters for the publication of photos, sound, videos and the essential hypertext.
His creator was Tim Berners-Lee
I choose this because I use a lot the internet
