Do Rain Guards Really Work?
If the air conditioning system in your car no longer blows cold air because performing costly repairs isn't feasible, you've probably become familiar with the cooling off method some describe as "460 Air Conditioning" - signifying 4 windows down at 60 miles per hour. You play around with just how much to open each window in order to create a balance that maximizes crosswind and minimizes unpleasant, ear-popping buffeting inside the cabin. But no matter how hard you try, you and your hair still end up disheveled. Hopefully you're not going to a place where that matters.