Star Wars stories

A lot of people criticize sci-fi shows for making small errors, like when shadows are different between two shots, and we try to give those a pass. But then there are the errors so blatant we HAVE to sit up and take notice. We have absolutely no explanation for why nobody caught these hilarious goofs in classic sci-fi films and TV programs.
It's not just the rides that have made Disneyland the (repeat after us) "Happiest Place On Earth." Since 1956, silk-screened posters at the park's main entrance and along pedestrian tunnel walls have also transported us, giving a tantalizing preview of the attractions inside. And some of the MOST awesome of them advertised the sci-fi rides of Tomorrowland.