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From invention to innovation
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By the late nineteenth century, American Bell Telephone had expanded its services across much of the United States. Yet transmission was difficult through overhead wires over distances of more than a few hundred miles, and impossible in cables beyond thirty …
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By the late nineteenth century, American Bell Telephone had expanded its services across much of the United States. Yet transmission was difficult through overhead wires over distances of more than a few hundred miles, and impossible in cables beyond thirty miles. Wasserman studies the inventions and innovations that made extension possible.
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"By the late nineteenth century, American Bell Telephone had expanded its services across much of the United States. Yet transmission was difficult through overhead wires over distances of more than …"
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