: Unlike the film's monochromatic design, the TV gate features lighted red crystals on nine chevrons spaced around the outer rim to make the "locking" process more visually dynamic for the audience.
: A massive, custom-built motor allowed the inner ring to spin physically during filming. It contains 39 constellation glyphs (recessed into the stone-colored naquadah surface) used to "dial" addresses across the galaxy. Stargate SG-1 image
: The signature blue, watery vortex that erupts when a gate opens was actually a practical effect created by firing an air cannon into a large tank of water. Team Imagery and Composition : Unlike the film's monochromatic design, the TV