Bible Prophecies

I didn't really understand how this is done. It seems that there is no real science behind it, and you can find what you want to find. Some stoner was probably staring at a text and words were popping out at them. This just seems very ridiculous. What if the text was re-written, and the margins were different, then different words would show. They can't even prove that the words mean anything. This is one of the projects that is really ridiculious. There is no way to prove this, i can't believe that people believe this.