The Focus Attenuation is the fifth episode of the eighth season of The Big Bang Theory.
Synopsis[]
Penny, Amy, and Bernadette go to Las Vegas for the weekend. However, Penny ends up having to work, making her seem like a party pooper to Amy and Bernadette. Meanwhile, Leonard, Sheldon, Howard, and Raj are trying to work on a project of their own, but keep getting distracted.
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