Earthquakes are caused by the release of built-up stress within rocks along geologic faults or by the movement of magma in volcanic areas. They are usually followed by aftershocks. That is attached to a structure in order to reduce the dynamic response of the. And that s all! .

How to post a video here. I am going to explain how to publicize a video in a post like this. Search the video that you want to publicize and copy the link. I have chosen a song by The Beatles, Let it be.

Hoy en tecnología hemos hecho una animación GIF con un programa muy interesante que se llama FantaMorph y transforma una imagen poco a poco en otra. Aquí otro ejercicio de clase, esta vez es un presupuesto de ropa xD.