The Egg Salad Equivalency is 12th episode of ‘The Big Bang Theory’.Along with other episodes of the season, this installment is filled with lots of laughter and Joy. Here, Sheldon will come up with troubles, which further will others to face them. Sheldon appears with a trouble, where he tells about the condition, where he is charged with sexually harassment. He tells about the accused to the other members of group, which takes the team to face trouble for him. On the other side, Alex’s reactions are making Penny to feel insecure. The episode will be premiered on 3rd January’s night. Visit the link to watch full episode.