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Today is June 14, 2025

Events with tag - Electrical Engineering

First American Telegraph Line

May 24, 1844

First American Telegraph Line

Samuel Morse and his team completed the first telegraph line in America, connecting Washington D.C. to Baltimore across 40 miles. The historic first message 'What hath God wrought?' marked the beginning of instant electrical communication in the United States.

First Commercial Use of Electricity in US Factories

January 1, 1879

First Commercial Use of Electricity in US Factories

In 1879, the Brush Electric Company made history by installing the first commercial electric arc lights in a Philadelphia brush factory, initiating the industrial electrification revolution in America. This groundbreaking installation set the stage for widespread adoption of electrical power in manufacturing.

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