When my father served as U.S. Attorney here in Dallas, he defended the government against a lawsuit filed by a man who claimed that the army had implanted radio receivers in his fillings, and that people were talking to him all the time (by the way, he claimed damages in that case of a zillion trillion dollars). Well, one man’s hallucination is closer to reality — the phone tooth can be imbedded in your molar, allowing you to receive cell phone calls. What about a musical jacket, or a land mine destroyer? They are all available for your viewing pleasure at Time Magazine’s 2002 Best Inventions.