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Was invented in Europe by Eli Terry.
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The modern mechanical Cotton Gin was invented in the United States by Eli Whitney
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a mechanised loom powered by a line shaft, and was one of the key developments in the industrialization of weaving during the early Industrial Revolution.
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Invented by Samuel F. B. Morse. Telegraph is a system for transmitting messages from a distance along a wire, especially one creating signals by making and breaking an electrical connection.
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Is a bridge whose lose-bearing supersturcture is commposed of a truss. Was created by Squire Whipple.
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A tabletop game that involves counters or pieces moved or placed on premarked surface.
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a high explosive consisting of nitroglycerine mixed with an absorbent material and typically molded into sticks. Created by Alfred Noble
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a large wheel driven by flowing water, used to work machinery or to raise water to a higher level
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Was invented by Emile Berliner. The Mircophine is an instrument for converting sound waves into electrical energy variations, which may then be amplified, transmitted, or recorded.
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Invented by Gulielmo Marconi, he called it the wireless telegraph.The radio is the transmission and reception of electromagnetic waves of radio frequency, especially those carrying sound messages.
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.