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Steam Locomotive
Stephen invents the steam locomotive -
Railway Line
the first railway line is inaugurated -
Telegraph
Morse invents the telegraph -
éser
Morton rehearses an ester anesthesia -
Converter
Bessemer converter makes steel production cheaper -
Laws of inheritance
Mendel announces the laws of inheritance -
Dynamo
Siemens invents the dynamo -
Dynamite
Nobel experiments with dynamite -
Canal
Suez canal opens thanks to explosives -
Telephone
Beil invents the telephone -
Electric Locomotive
Siemens invents the electric locomotive -
Gasoline Engine
Daimier invents the gasoline engine