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The vacuum-packaging by Amanda T. Jones
With this invention, people of the 19th century could keep their food in good conditions for more time. -
The telephone by Antonio Meucci
This was a great inventio too. We use it a lot today! -
Light bulb by Thomas Edison
I choose this invention because, it was the first big step that inspire a lot of inventors. -
The barrel-hopping machine by Maria Beasley
This was a great invention. With that, she started to produce around 1,700 barrels per day! -
The automobile by Karl Benz
This invention was one of the greatest advance in history, because it is something that we use with a lot of frecuency. -
The dishwasher by Josephine Cochrane
In my opinion, I like a lot this invention. With it, people can save a lot of time. -
Hypodemic syringue by Letitia Geer
This invention was a big advance in medicine, that why I choose it. -
The aspirin by Felix Hoffmann
I really like this creation, because with that they saved a lot of lifes. Now, this invention is use it a lot to prevent diseases. -
The airplane by Wilbur and Orville Wright.
This invention has as importance as the automobile. We use a lot in today's days. -
The coffee machine by Melitta Bentz.
I liked this invention because with it, we can prepare coffee in an easier way.