Video pre entrega

Link del video 1:  https://drive.google.com/file/d/1B4ibfubqUPwFsdLofoyBFNokJSFz2VJX/view?usp=sharing

Link del video 2: https://drive.google.com/file/d/15tfDJHLXyaW2s2DujbduZshIuCYfK9Fd/view?usp=sharing