Inventions of Ohio
Many important inventors come from ohio
The Cash register was invented in Ohio
The traffic light was invented in Ohio.
The first airplane to take flight was invented in Ohio.
The Vacuum cleaner was invented in Ohio
There is a large timeline of inventions from Ohio
The Cash Register was invented in 1879.
The airplane was invented in 1903.
the vacuum cleaner was invented in 1907.
The traffic light was invented in 1923.
Manny important inventions come from Ohio
The Traffic Light was invented in Cleveland, Ohio.
The Vacuum cleaner was invented in Canton, Ohio.
The airplane was invented in Dayton, Ohio.
The Cash register was invented in Dayton, Ohio.
Inventions are important
They extend the boundries of human knowledge.
They make living easer.
They imporve society.
They provoke new thoughts and questions