INVENTIONS
 
INTRODUCCIÓN

INTRODUCTION  

There have been a lot of important and useful inventions throughout history. They have made our lives a lot easier and nowadays we could not live without them. For this webquest, we have selected ten relatively recent inventions which are in some way or another related to the advanced in the fields of science and technology. Would you like to know more about them? What are their positive and negative effects? Let's start! J 

   
   
Webquest elaborada por con