I agree with loserII, most moving things emmit sound waves, these waves dont have to be recignised by a living being or recording device. Therefore sound/soundwaves can ixist without being heard.

geez i would think most people would see the stupidity in this question, im only 15 and not very smart but it sounds more stupid every time i hear it!!

My question still remains unanswered! :Oo: :Oo: