subliminal

It just an idea, but when thinking of technology and subliminal after reading the story "subliminal man", i was reminded about the san jose semaphore. Me and my friends sat all night on top of a parking garage trying to figure out what the hell the spinning circles were on top of the adobe building were. after doing some research, i found out it was a book. heres the website with info about it. its crazy to read how the two guys cracked the puzzle. read it here. http://www.earstudio.com/sanjosesemaphore/ it might be cool to use this in our movie.