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The Big Bang Theory: Season 11

11x13 The Solo Oscillation

  • 2018-01-12T01:00:00Z on CBS
  • 21 mins
  • United States
  • English
  • Comedy

When Sheldon kicks Amy out to work solo, she and Leonard bond during a series of science experiments. Bert the geologist replaces Howard in the band Footprints on the Moon. Sheldon finds Penny a surprising source of scientific inspiration.