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The Invention of Electricity
Benjamin Franklin discovered electricity buy applying a key to a kite and waiting for the lightning. Because of electricity, we are capable of doing many things faster and more efficient. "Benjamin Franklin discovers electricity" (explainthatstuff.com) -
The Invention of the Fire Extinguisher
Fire extinguishers help change the world because it prevented fires from getting worse. Without these fire extinguishers, there could be a lot more damage caused to the earth due to small household fires. "Fire extinguishers are invented." (explainthatstuff.com) -
The Invention of the Car
The first car was invented by Karl Benz. The car made it very easy to get to places faster, therefore changing the world.
"Karl Benz invents the car." explainthatstuff.com) -
The Invention of the Airplane
The Wright brothers invented the first successful airplane. "Wright made four brief flights at Kitty Hawk with their first powered aircraft." (airandspace.si.edu) -
Invention of the Color TV
Color TV's changed the world by being able to see important events on TV in color. "Peter Goldmark pioneers color television." (explainthatstuff.com)
