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Uses vacuum tubes. Were very large, expensive and require a lot of energy
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Use transitors. Begin smaller, faster and cheaper.
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Uses integrated circuits, made computer faster, cheaper and smaller.
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Uses microprocesors, are smaller, portable, cheaper and use less electricity.
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Are the most advanced computers. And now, the artificial inteliegence has been created.
A list shows items. A timeline shows sequence.
Use Timetoast to make dates, milestones, and turning points easier to understand in a clear visual format. Timetoast is a timeline maker for work, school, research, and stories.