Tones are less effective at producing startle response than noise. For best startle, use a 70dB tone of white noise (which can be generated by any decent audio editing software). Psychophysiology to the rescue!
You make me so disappointed to be Christian. At least get your numbers correct (you didn't mention hitler... hmmm, why not?). Oh, and denial of God through reason-based discourse is not the same as suppressive communism. Please read a history book.
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