seUse

…Un documental sobre los avances tecnológicos, muy interesante…

[youtube:http://www.youtube.com/watch?v=fhPOAlF8JWg]

[youtube:http://www.youtube.com/watch?v=w4JBLpf6hPo]

[youtube:http://www.youtube.com/watch?v=vao4wN77bLY]

[youtube:http://www.youtube.com/watch?v=jjoI3bMA9iU]

[youtube:http://www.youtube.com/watch?v=_Vf6KB1lflk]