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Life Changing Inventions

By Tyreekfinch
  • Period: Nov 20, 1500 to

    timespan

  • Pencil
    Nov 21, 1564

    Pencil

    This ia a pencil it was important invention because people wouldn't have to write with a feather and keep dipping it into the ink when it drys out.
  • thermometer

    thermometer

    Used for mostly weather or to see that persons temperature in there body
  • Microscope

    Microscope

    Developed better into the world of science in trying to discover new life sources on other planets.
  • refracting telescope

    refracting telescope

    Intened for using in the military
  • Mercuary barometer

    Mercuary barometer

    measures air presssure
  • Steam Engine

    Steam Engine

    Was used for hard tough work in 1690
  • Pianoforte

    Pianoforte

    made in harpsicord around 1720 by Bartolomeo Chstofori of Padua, Italy
  • Refrigerator

    Refrigerator

    Invented by William Cullen and did not mean to create the refrigerator on purpose but he did and now we store our foods without them getting rotten.