Episode Titles: Oscillation

 You are viewing a list of 3 The Big Bang Theory episodes featuring "Oscillation" in their title.

  • The Separation Oscillation

    The Separation Oscillation
    Season 9, Episode 2 - Aired September 28, 2015

    As Leonard and Penny struggle with the revelation he kissed another woman, Leonard goes to meet the woman in question, Mandy, in a bid to show Penny there's nothing to worry about. Elsewhere, Sheldon films an episode of Fun with Flags alone following his break-up with Amy, who is angered by Sheldon's thinly veiled comments about their recent split.

    Meanwhile, Bernadette is uncomfortable with the fact she's known about Leonard's kiss for two years after Howard told her, while Raj is unhappy that he did not share the gossip with him.

  • The Solo Oscillation

    The Solo Oscillation
    Season 11, Episode 13 - Aired January 11, 2018

    After Sheldon decides to work solo without Amy, she turns to Leonard to work together on a series of science experiments. Meanwhile, geologist Bert replaces Howard in Footprints on the Moon, while Sheldon gets an unexpected source of scientific inspiration from Penny.

  • The Donation Oscillation

    The Donation Oscillation
    Season 12, Episode 15 - Aired February 7, 2019

    Penny tries to seduce an abstaining Leonard to ruin his “donation” for her ex-boyfriend, Zack, and his wife, Marissa. Also, Wolowitz, Bernadette, Anu and Koothrappali turn Koothrappali’s canceled bachelor party into a couple’s trip aboard the “vomit comet”.