The video shows a display titled "Estructura del ARN" (Structure of RNA). The display features a representation of a double helix made of lights inside a circular window, set in a tall rectangular purple frame. The lights change color, moving up and down the helix. The frame has white lights on either side. The background is a dark maroon color. Other items in glass cases are visible to the left of the display, and switches are on the wall to the right.