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Telegraph
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In February 1837, Treasury Secretary Levi Woodbury called for information from the “most intelligent sources” to help prepare a report to Congress on the propriety of establishing a “system of telegraphs” for the United States. Of the 18 responses he received, 17 assumed that the telegraph would be optical and its motive power human. The only respondent to envision a different operating force was Samuel F. B.
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national archives2007_3_7Elsewhere in this issue we mention that the cell-phone revolution had its roots in military technology.
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Spring 2010 | Volume 25, Issue 1
In February 1837, Treasury Secretary Levi Woodbury called for information from the “most intelligent sources” to help prepare a report to Congress on the propriety of establishing a “system of telegraphs” for the United States. Of the 18 responses he received, 17 assumed that the telegraph would be…
Winter 2007 | Volume 22, Issue 3
national archives2007_3_7
Elsewhere in this issue we mention that the cell-phone revolution had its roots in military technology. Ever since 490 b.c., when Pheidippides ran 26 miles, 385 yards (give or take a step or two) to tell Athenians of their hometown team’s victory over the Persians in…
