Amy, say it. Amy: Have you ever thought about why Arthur didn't want you to read his paper? Amy: Sheldon, come on. And my only conclusion is the prescription he was picking up the other day was for cuckoo pills. Arthur: Another photo from Sheldon? Arthur: Why do you put up with Sheldon? Bill Nye: Wow, Arthur Jeffries. Howard: Everything we need to make jewellery moulds. Howard: Look who's here to put the Jew in jewellery night. Howard: Not his testosterone levels. I'm annoying. I'm annoying. Isn't that right, new friend and colleague Bill Nye the Science Guy. It's a lightsabre belt buckle. Leonard: Hey, I got an email from Professor Proton. Leonard: Sheldon. Leonard: Why is it odd? Leonard: You know what, Sheldon is the smartest person I have ever met. Look how happy he is. My dad says it's because the sound of my mom's voice makes him want to tear his ears off and sew them over his eyes so he never has to look at her again. Penny: Hey, guys. Raj: And that's not even the best part. Raj: Oh gets better. Raj: Thank you. Raj: There are just some things that I feel more comfortable sharing with the girls, because they won't make fun of me or and call me names, or ask me if my Koothrapanties are in a bunch. Raj: There's a new sports bar over on Colorado Ave...
Howard: You're going to girls' night. Raj: Yeah. Scene: Leonard's laboratory. See? Sheldon: Anyway, I wanted to apologize. Sheldon: Arthur? That he would come to you for that and not me.
Plan: A: Amy; Q: Who says that Arthur Jeffries comes across as annoying? A: Dr. Arthur Jeffries; Q: Who is Professor Proton? A: Arthur; Q: Who asks Leonard to review his paper? A: his recent paper; Q: What does Arthur ask Leonard to review? A: The next day; Q: When does Sheldon tell them that his new friend is Bill Nye? A: Bill Nye "the science guy; Q: Who does Sheldon introduce to the group as his new friend? A: his quirks; Q: What does Leonard think makes Sheldon the smartest person he knows? A: Leonard's answer; Q: What moves Arthur to ask Sheldon to review his paper? A: a cup; Q: How much tea does Arthur stay for after Sheldon reviews his paper? A: Penny; Q: Who does Arthur see in the guys' apartment? A: Howard; Q: Who upset Raj by offering better equipment? A: Raj; Q: Who mocks Howard for his actions? A: jewellery; Q: What are Raj and the girls making during girls' night? A: another girls' night; Q: What does Howard join the girls for after Raj feels left out? A: his feelings; Q: What does Raj feel he can't express to Howard? A: a pair; Q: How many belt buckles does Raj make? A: techniques; Q: What did Howard teach Raj to make lightsaber belt buckles? Summary: Sheldon, Leonard and Amy run into Dr. Arthur Jeffries (Professor Proton) at the drug store. Arthur emails Leonard to ask him to review his recent paper. Sheldon wonders why he was not asked; Amy says he comes across as annoying. Sheldon goes to apologize to Arthur, but annoys him more. The next day, Sheldon informs them his new friend is another famous TV scientist, Bill Nye "the science guy". After Sheldon and Bill leave, Arthur asks Leonard why he lives with Sheldon. Leonard explains he is the smartest person he knows, despite his quirks, and they need each other. As Leonard's answer moves him, Arthur asks Sheldon to review his paper and even stays for a cup of tea but only after seeing Penny in the guys' apartment. Meanwhile, Howard crashes in on Raj and the girls making jewellery during girls' night, and takes over by offering them better equipment, upsetting Raj. Howard joins the girls again for another girls' night; Raj feels left out but cannot express his feelings. Raj mocks Howard, who apologizes on discovering how much Raj's feelings were hurt. Feeling bad, Raj makes a pair of lightsaber belt buckles using techniques Howard taught him.