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Invention of electicity -
ENIAC
Electrical numerical integration and calculator.
large and expensive
vacuum tubes -
Made by transistors
-Much smaller
-Faster
-Cheaper -
Made by integrate, circuits, smaller, faster and cheaper
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Microprossessd (small silicon chip with thousand of circuits smaller, portables, cheaper, less electricity and less heat
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sients are developing they can `` THINK ´´ on their on
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.