[s2e17] The Terminator | Decoupling

In a highlight of the season, Penny loses patience with Sheldon’s complex instructions and simply smashes his puzzle box to get the drive.

After all the effort, Sheldon’s attempt to present the paper to Dr. George Smoot results in Smoot throwing the paper away. [S2E17] The Terminator Decoupling

While the boys are on the train, Sheldon realizes he left a flash drive with his research paper at the apartment. In a highlight of the season, Penny loses

Sheldon simply loves trains, even if it means dragging the group through a 7-hour odyssey to meet Nobel laureate George Smoot. 2. The "Summer" Variable In a highlight of the season