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    The Big Bang Theory Season 1 Episode 9

    The Big Bang Theory Season 1 Episode 9

    When they’re invited to present at a physics conference, Sheldon’s reluctance to share the credit leads to a tiff between him and Leonard, and Penny’s intervention only exacerbates the situation.

    Episode Title: The Cooper-Hofstadter Polarization

    Air Date: 2008-03-17

    Year:

    The Big Bang Theory Season 1 Episode 9
    The Big Bang Theory Season 1 Episode 9