Yerkes Observatory was one of the most interesting rainy day activities that I have done in a long time. The volunteers there were all obviously all very eager to be there and interested in the subject. The astronomists were all eager to answer all the questions that we had. There was some pressure at the end of the tour and presentations to help them out a bit because of the possibllity that they will be shut down to make way for a development in the future.
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