Inventions and Discoveries Cristina

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<ul><li> 1. Cristina Martnez Gonzlez De Lara 2A </li></ul> <p> 2. What is an invention? It is an object, technique or process that owns innovative and transformative features. 3. Which are the differences between inventions and discoveries ? An invention is something that did not exist and someone made known. A discovery is something that if it existed, but did not know of its existence. 4. Examples of discoveries and inventions: Light : Ancient coins : </p>