What were the bottles all hung on the nails off of the pole for in the Hills have eyes?

anyone know what I am talkin about??





Somethin to do w/ the weather perhaps?? I mean, they are in the desert..What were the bottles all hung on the nails off of the pole for in the Hills have eyes?
Bottles, nails pole hill. wow....talk about unrelated things!!!!!! But if you mean the movie, perhaps the director had them put there to see who's observant enough to see them and then start wondering..........Lol J/K .Frankly, I have no idea!!!!!!!!!!What were the bottles all hung on the nails off of the pole for in the Hills have eyes?
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