I think wolves sought us out because our fingers can scratch in more places and for longer than a wolf can. Wolves domesticated us to be masseurs.
Or, the device will be cheap for consumer use but doctors won't believe you when you say, "My tricorder says I have cancer." They will have to follow up with a $600 scan using their own HMO approved tricorder.
At least your birthday is still on the calendar... Mine disappeared.
There's a movie teaser line that you may have seen recently, that goes like this: "What if you had to tell someone the most important thing in the world, but you knew they'd never believe you?" The answer is "I'd try." The teaser's actually for another movie, but that's the story that's told in the documentary "An Inconvenient Truth": it starts with a man who, after talking with scientists and senators, can't get anyone to listen to what he thinks is the most important thing in the world. It comes out on DVD today.
10 to the minus 6th power mouthwashes = 1 Microscope