[s6e8] The 43 Peculiarity -

: Howard and Raj become obsessed with Sheldon’s daily 20-minute disappearance to a basement room. The mystery of the number "43" written on a chalkboard leads to elaborate spying—including a Mars rover camera—and a hilarious sci-fi prank by Sheldon involving a "wormhole".

: A college classmate named Cole triggers Leonard's jealousy, leading him to lie about being in a gang called "The Scientists" to scare the rival off. Critical Reception [S6E8] The 43 Peculiarity

: The A.V. Club gave the episode a harsh D+ , critiquing the Leonard/Penny subplot as "juvenile" and repetitive. Fan Insights : Howard and Raj become obsessed with Sheldon’s