Q: According to a new study, people who go here at least once a month are less stressed and depressed than those who don't.  Where is it?

A: The movies!  
 
 
IMPERVIOUS  im-ˈpər-vç-əs
 
1 a : not allowing entrance or passage : impenetrable <a coat impervious to rain>
b : not capable of being damaged or harmed <a carpet impervious to rough treatment>
2
: not capable of being affected or disturbed <impervious to criticism