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Unites States secret service was established.
Originally appointed to stop counterfeiting of money. -
Period: to
Inventions throughout 1865-1920
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Joseph Lister creates antiseptic.
Antiseptic was created by Joseph Lister in England. It is used for surgery. -
Incandescent lamp was created
A.E. Becquerel from France created the incandescent lamp in 1867 -
Dynamite gets created.
Dynamite: Alfred Nobel, Sweden, 1867. -
Joseph E. Glidden creates barbed wire.
Barbed wire gets created for prisons. -
Telephone gets created.
Alexander Graham Bell created the telephone. -
Thomas A. Edison creates electric lamp.
Thomas A. Edison, U.S., 1879; (mercury vapor lamp) -
Machine gun created.
Hiram S. Maxim, Anglo-American, 1884. Machine gun. -
Zipper is crreated.
W. L. Judson, U.S., 1891 -
Electric generator is created.
Nikola Tesla, U.S., 1892. -
Motion pictures is created.
Thomas A. Edison, U.S., 1893. -
Tractor was invented.
Benjamin Holt creates the tractor. -
Safety Razor invented
King Gillette made this in 1901. 27 years later the electric razor was invented. -
Electric vacuum cleaner.
Hubert C. Booth, England, 1901 -
Electrocardiography is demonstrated.
Willem Einthoven, 1903, Dutch physiologist -
Gyrocompass is created.
Elmer A. Sperry, U.S., 1905 -
Refrigerator was invented.
Alexander Twining, U.S., James Harrison, Australia created the refrigerator. -
Automatic rifle is created.
John Browning, U.S., 1918.
