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Typewriter by Christopher Latham Sholes
The typewriter was a great invention in history because it allowed the population to write more quickly and efficiently on a sheet of paper. -
The zigzag sewing machine by Helen Blanchard
This invention contributed to the increase in sewing in the world because with it you could create and sew new clothes more quickly and easily. -
The cash register by James Jacob Ritty
The arrival of the cash register allowed more precise control of sales and money entering the business, and also helped reduce theft. -
The dishwasher by Josephine Cochrane
It was a successful invention in the world since it helped wash kitchen utensils in a faster, more economical way and without having to do any work. -
The radio by Guglielmo Marconi
Radio allowed the transmission of information wirelessly, allowing millions of people to access information and entertainment at the same time. -
Aspirin by Félix Hoffmann
The invention of aspirin marked a great change in medicine since it is a medication that is mainly used to relieve pain, fever and inflammation in people. -
The wiper by Mary Anderson
This invention is of great importance for the simple reason that it made driving easier on rainy days. -
The coffee filter by Melitta Bentz
It is a great invention as it helps filter the hot water from the ground coffee beans. -
The Toll House Cookie by Ruth Graves
These chocolate chip cookies had great importance in the world of cooking and were able to make everyone enjoy their incredible flavor. -
Laserphaco Probe by Patricia Bath
This invention is of great importance because it is a medical device that improves the use of lasers to eliminate cataracts in people.