-- > Faith, I have an air purifier in my office and the computer monitor >jiggles when it is on. I believe that it occurs more when I am staring >at it as the deflux produced by opposed correlational processes is >produced by electromagnetic radiation from the purifier as well as my >intentional stance. Since the wavelets from both human and machine >sources are not in sync, or at least not parallel, the driving of the >monitor and its attendant software lose their attentional rhythmicity >resulting in tremor. See Ron, I have been learning something ;-) > Okay, Faith, I am sorry for the nonsense, but I do have the same >problem with the air purifier, and it MAY indeed be due to the >electrical interference of the machine, altho I was wondering about the >role of negative ions, but the earlier answers from tipsters also make more sense....gee, now I don't know which might be the better explanation. I better turn my purifier up and get ready for class. >Guess I am not ready for the mature teaching list yet, sorry. Gary > > Gerald L. (Gary) Peterson,Ph.D. > Professor and Beleagered Chair > Department of Psychology > Saginaw Valley State University