March 1900 - March 21, 1900 (Wednesday)

March 21, 1900 (Wednesday)

  • George C. Hale, Chief of the Kansas City Fire Department and inventor of the Hale tower and the automatic harness, demonstrated the first heat sensitive automatic fire alarm – "When the temperature goes above the maximum fixed for the building, an electric circuit is opened that puts into operation a phonograph which talks into a telephone, telling Fire Headquarters that there is a fire at whatever address the alarm is located."

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Famous quotes containing the word march:

    “Take some more tea,” the March Hare said to Alice, very earnestly.
    “I’ve had nothing yet,” Alice replied in an offended tone: “so I ca’n’t take more.”
    “You mean you ca’n’t take less,” said the Hatter: “it’s very easy to take more than nothing.”
    Lewis Carroll [Charles Lutwidge Dodgson] (1832–1898)