People have made inventions that revolutionized our way of living and thinking.There have been over half of a billion patents given out throughout the World of which more than million patents were granted to Canadian inventors.This note also shows the motion of the wing to demonstrate how it works and a person which wearing the machine to demonstrate how to use it, and the framework of the wing is very clear to see....[tags: aircraft, leonardo da vinci, exploration] - Despite originating more than two centuries and half a world apart, the steam engine and the Internet followed similar paths throughout their conception, development, and execution.There is no eraser or “Ctrl Z” in that century, if people write something wrong, probably they will force to do it again.
Then I go ahead and try to invent it (Sullivan 5).” These are the word that Thomas Alva Edison lived his life by.
Some of the main inventions that changed the world are the electric light bulb, phonograph and movie camera and projector and much more(Jenkins 1).
Thomas Edison is well known for his invention of electricity but he has made many more contributions to society....
They left behind many legacies, such as cultural traditions and political systems; however, their greatest contributions were their inventions.
They allowed the civilizations to grow and advance, eventually progressing to become what our society is today.
This is why he is known as the greatest inventor in Americas history.