Idk man , just throwing my two cents in the hat . There ' s no real logic for UBs here . It just makes the story less complicated to be able to catch them easily . <| sep |> That was a fantastic episode . # s Rohan ' s demise was poignant and pretty brutal at the same time . Also , Kira really looks evil during the hair dye sequence . <| sep |> You deserved it for trying to correct someone ' s driving . You ' re in a moving steel contraption that weighs several thousand pounds . Dont . Fuck . Around . <| sep |> We clearly see in at least one episode in Atlantis where the wraith fly a ship out of the star gate , capture some of the humans living there , then return back through the same gate . What we don ' t see is the gate being dialed again . Furthermore , they sent video and audio data two ways through the wormhole , which should follow the same one way rules .