Any particular reason for them to be let off or people letting them off randomly?
Tinnitus Talk Support Forum
Load up on vitamins ACE & magnesium 
And continue taking larger doses for at least 5 days afterward. This has been shown by research to reduce damage. Also, these are preventative, so taking regularly might not be a bad idea. You can consider taking NAC for a while too. How are you feeling?
And continue taking larger doses for at least 5 days afterward. This has been shown by research to reduce damage. Also, these are preventative, so taking regularly might not be a bad idea. You can consider taking NAC for a while too. How are you feeling?
Nooo
I just came across this article. This should be made illegal before it gets any worse. >:s https://www.foxnews.com/tech/shut-drone-why-world-about-get-lot-louder