 I can turn and look backward over both shoulders. I know I have at least 270 degrees of vision. I've got to move my head both ways to see it. Not quite as good as a chameleon, but I can turn my head both directions without a single sound coming out of my head and neck. And I haven't had 30 headaches in the last 30 years. So as I read this study, they're trying to blame – it says –