Oh, Japan. You’ll never cease coming up with the best stuff. Why, just last night I was regaling a friend about ‘head bath’, which is a bathtub. For the top of your head. It’s a hat, that– no, really, this exists. Don’t give me that lip. I’m not taking any guff today. Not from you. Guff-free Thursdays up in here. Anyway, I guess I was talking about something. We’ll get back to head bath later; right now, let’s rap about Smell-O-Vision. You may remember Smell-O-Vision – a technology from the 1960′s, Smell-O-Vision was a fad that was designed to release smells in sync with on-screen action. Of course,…