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Thomas newcomen steam engine
the day the steam engine was made -
James hargreaves the spinning jenny
this machine is used to spin yarn all up at one time -
Eli whitney cotton gin
its a machine that seperates the seeds in cotton -
Samuel morse telograph
the telograph is a way to comunicate from long distance -
Elias howe sewing machine
a machine used to make clothing -
Elisha otis elavator safty break
its a safty break for the elivator to keep it from falling -
the day vaccines where made
vaccines whee made by Louis pasteur -
the first light bulb powered by electricity
the longest lasting light bulb -
th first powered airplane flight
the first plane powered by engine -
the day the model T was invented
made by henry ford the modle t
