In the video, a person is using a machine to cut a watermelon in half. The machine is positioned on a table, and the watermelon is placed on a cutting board. As the machine slices through the watermelon, it creates a large burst of sparks. The sparks scatter in all directions, illuminating the surrounding area with their bright light. The machine appears to be powered by electricity, and the sparks are a result of the friction between the blade and the watermelon. The watermelon itself is red with black seeds, and the machine is made of metal. The video captures the moment of impact as the machine cuts through the watermelon, creating a visually striking scene.