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Title: May Actually Prevent Alzheimers
Review: This thermometer attaches easily to a glass surface and stays put. But if you're looking for the acutal temperature outside, be prepared to do some mental math because this gadget is always off by between 5 and 7 degrees. You just automatically adjust the actual reading downward in your mind: thermometer says 95 degrees? Actual temp is then b/t 88 and 90 (according to my mercury thermometer and another wireless model that agree with each other). Not so bad once you fall into the habit. I have a radio in my car that's always 4 minutes slow (I don't know how to adjust it) so it helps with doing the mental gymnastics required for the thermometer every day, and the latest scientific studies say that brain exercise of this sort can help prevent Alzheimers Disease. I bought two of these thermometers at the same time and both have the same error quotient. I even brought one inside to test it and got the same results. Still, it looks nice and clings as advertised.
