Technology

Year

   1590
     Invention Microscope
   1656
     Invention Clock England
     Invention Pendulum Clock
   1709
     Invention Thermometer
   1714
     Invention Thermometer

Biographies

   Fahrenheit, Daniel Gabriel
     Invention Thermometer
   Huygens, Christaan
     Invention Pendulum Clock
   Huygens, Christian
     Invention Clock England
   Jansen, Zacharias
     Invention Microscope

Places

Events

  Invention Clock England
  Invention Microscope
  Invention Pendulum Clock
  Invention Thermometer