Petra, I am presently trying to run the data for that destructive Algeria earthquake through my computer programs and do not want to spend any time arguing about Ear Tones. So I will just repeat what I have said in the past. It applies to them and to other earthquake related topics. Science is moving forward on all of this. People have to try to move forward at the same time or face the risk of having anything they might have contributed become obsolete at some point.