Tripper Posted November 9, 2017 Posted November 9, 2017 'The Geology Methodology' - Season 11, Episode 7 Airs Thursday, November 9 at 8/7c on CBS. Sheldon and Bert collaborate on a research project, despite Sheldon's embarrassment. Also, Penny and Bernadette coach Koothrappali on how to navigate his relationship with Ruchi. Share this post Link to post Share on other sites More sharing options...
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