/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: LizTuiran https://cdn.slidesharecdn.com/profile-photo-LizTuiran-48x48.jpg?cb=1523067967 Hay dos cosas infinitas: el Universo y la estupidez humana. Y del Universo no estoy seguro.