Unit 3

  • Steam Engine

    Steam Engine
    Hea engine tht performs mechanical work usin steam as its workin fluid, external combustion engines where the working fluid is seperatd from th combustion products. invented by Thomas savery in 1698
  • John mcadam

    John mcadam
    Scottish inventor of the macadam road surface.
  • Locomotive

    Locomotive
    a powered rail vehicle used fo pulling trains. invented by George Stephenson created a new way to transport goods and pople all around the country making production and transportation more efficient.
  • Industrial revolution

    Industrial revolution
    The transfer of makin goods by had to making them by machines