. . . . . . . . . . . "Season 4"@en . . . . . "The Wiggly Finger Catalyst"@en . . . . . . . . . . . . . . . . "Penny sets Raj up with one of her friends, and Raj finds he is comfortable talking to her because she is deaf. Meanwhile, Sheldon uses a set of Dungeons and Dragons dice to provide answers to trivial choices he encounters on a daily basis to free his brain to solve more important problems."@en . . . . . . . . "Howard interpreting at Raj and Emily's first date."@en . . "Season 6"@en . "5"^^ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Penny sets Raj up with one of her friends, and Raj finds he is comfortable talking to her because she is deaf. Meanwhile, Sheldon uses a set of Dungeons and Dragons dice to provide answers to trivial choices he encounters on a daily basis to free his brain to solve more important problems."@en . . . . . . . . . . . . . . . . . . . . . . . "The Wiggly Finger Catalyst"@en . . . . . . . . . . . . . . . "4"^^ . . . . . . . . . . . "2011-10-06"^^ .