The video shows a simulation of a wormhole. The wormhole is depicted as a tunnel with a circular opening at the center. The tunnel is surrounded by blue light rays that are moving towards the center, giving the impression of traveling at high speed through the wormhole. The background is dark, which contrasts with the bright blue light rays. The simulation is continuous, with no beginning or end to the wormhole. There is no visible title, subtitle, or other text in the video.