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Los sumerios
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Los sumerios
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Babilonios y Chinos
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Los Chinos
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Los Chinos
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Alexander Graham bell
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Heinrich Gobel, Nikola Tesla,Thomas edison
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Guillermo Marconi
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Rudolf Hell
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Narinder singh Kapany
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Charles H. Townes
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Jack St. Clair
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Fortan
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Hardo Borko
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Philip, Sony
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Finland
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Roy Tomlison
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Simon sze y Dawon Kahng
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Computador para uso personal
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Martin Cooper
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Tim berners
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Trek technology
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NOKIA
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Dale Dougherty
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Apple
Plan projects on a visual timeline
Map milestones, phases, deadlines, and key events in one place so the sequence is easier to see and share. Timetoast is a timeline maker for work, school, research, and stories.