Our television sets have long been criticized for being propaganda machines, but how much of that is actually true? Does subliminal messaging actually exist? Technically, it does, but not in the way most people imagine. It more has to do with directing the brain and how we respond to the context of images we are shown, which has a great place in film and tv. This week, we talk about the brain and how companies have used sound, word, and image to try and make us feel something.