Time line of 1916

By hjohnson@rmsel.org
  • day lite savings

    day lite savings

    it was invented in ww1 and was and became a more permanent feature of the U.S. schedule
  • blood transfusion

    blood transfusion

    was not a safe or successful procedure because of animal-to-human incompatibility, and similar experiments later led to patient deaths and a temporary ban on transfusions in some countries
  • hydrophone

    hydrophone

    The American Submarine Signaling Company developed a hydrophone to detect bells rung from lighthouses and lightships underwater.
  • stanles steel

    stanles steel

    It was invented by harry brearley
    and became one of the most used items in the world.
  • first federal law restricting child labor was passed

    first federal law restricting child labor was passed

    President Woodrow Wilson past this
    very monumental act in 1916 to help kids all over america. and to make more labor laws.
  • The invention of the tank

    The invention of the tank

    It was made in ww1. and was a monumental step in warfare.
  • gas mask

    gas mask

    it was first used in a mine fire. and was made to breathe in smoke.