Howard demonstrates a robotic arm, which he “borrowed” from the Jet Propulsion Laboratory, by unpacking dinner. Back at home, using the arm as a massager, he thinks he could use it to masturbate, but things go wrong and he calls Leonard and Raj for help. They take him to the hospital, along with the arm and Howard’s laptop that controls it, where the nurse immediately turns off the laptop, solving the problem. Later, Leonard gets another call from Howard, saying it “happened again”. Meanwhile, Penny comes to know of Sheldon’s new friend Amy and is shocked when Sheldon announces his plan to conceive a child with Amy via in-vitro fertilization. Penny suggests that he should first go out on a date with Amy, but, since Sheldon cannot drive, Penny ends up giving him a ride and eating with them. Penny tries to get Sheldon and Amy having a proper conversation, but this becomes all about Penny’s dating history and sexual partners. After Sheldon and Penny return home, Penny, who is still upset, threatens to tell his mother about his procreation plans, causing him to drop them.
Source: The.Big.Bang.Theory.S04.COMPLETE.1080p.BluRay.x264.DTS-HDMA.5.1-LeRalouf 28.74GB
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Audio: ACC English 2CH