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Invention of first refracting telescope
Hans Lippershey invents the first refracting telescope. -
The invention of the first submarine
The earliest human-powered submarine invented by Cornelis Drebbel. -
The first calculator machine was created
Wilhelm Schickard created the first calculator machine. -
Adding machine of Pascal
Frenchmen, Blaise Pascal invents an adding machine. -
Invention of barometer
Evangelista Torricelli invents the barometer. -
Invention of pendulum clock
Christian Huygens invents a pendulum clock. -
Invention of steam machine
Thomas Newcomen invents the steam machine. -
First mercury thermometer
Gabriel Fahrenheit invents the first mercury thermometer. -
Submarine
David Bushnell invents a submarine.