USA Today

I read an article on what happens to 3-D glasses after they are used in the theaters. I was surprised to hear the different kinds of 3-D glasses that are used, and how fancy they can get, and it makes me want to try the $50 pair to see how much better they are. It's smart that they reuse all the glasses so often, but I think they should find a way to cleanse them that uses less water, since so many go through. I thought it was pretty crazy the amount that are used per day, too.