Discoveries and Inventions maria y lorenzo

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Post on 16-Apr-2017

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<p>Inventions and discoveries</p> <p>What is an invention?</p> <p>An invention is something that a person create but doesnt exist before. An invention has a utility.</p> <p>Diferences between inventions and discoveries</p> <p>The main diference between inventions and discoveries is:- The inventions are created by a person and a discovery exist before but the people didnt know that exist.</p> <p>Examples of discoveries</p> <p>Fire: </p> <p>America:</p> <p>Gravity: </p> <p>Examples of inventions</p> <p>Mobile phone:</p> <p>Bicycle:</p> <p>Computer:</p> <p>By: Mara Alfonsel y Lorenzo Rodrguez 2A</p>