Magnesium for Health

Question by Mr. Effusive: Does THIS mosquito ringtone “work?”? Here’s the link http://www.funformobile.com/blog/blogItem.php?uid=t96qiqrnmh&item=537516&aid=103 So like how old are you and can you hear it? I’m 14, and lol it hurts my ears…. Also, Why is it that young people can year certain pitches but older ones can’t? (the usual example is like the VCR, that [...]