Arthur: Is, uh, is he dangerous? Arthur: Okay, as, as I put the egg on top, and, and the flame goes out and, and, and the air pressure decreases in, in the flask, what do you think will happen? Arthur: Well, I hope I haven't, uh, kept the kids waiting too long for, for the show. Arthur: What do you two talk about? Bernadette just took Cinnamon out for a walk. Bernadette: Cinnamon! Bernadette: Hang on, you've had her for hours? Bernadette: You know, maybe she doesn't recognize her name because of Raj's accent. Cinnamon's here for her sleepover party. Howatd: I feel for ya. Leonard: And he wrote him a cheque. Leonard: Where is he? Penny: See, I'm not a scientist like them. Raj: Hey, I just found out I have to be at the telescope lab all weekend. Raj: Yes. Scene: Howard and Bernadette's apartment. Sheldon: But they'll know I'm not you. Sheldon: Father. Sheldon: Leonard, you hear that? Sheldon: Professor Proton hosted my favourite science show when I was a child. Sheldon: Professor Proton, it's an honour to meet you. So I was forced to do these, uh, children's parties to, to make a living. You, you two are, are physicists, and you, and you want me to do a children's science show?
Plan: A: aka Professor Proton; Q: What is Dr. Arthur Jefferies' stage name? A: science; Q: What subject did Professor Proton teach? A: children's parties; Q: What kind of parties does Professor Proton do? A: physicists; Q: Who does Professor Proton find it odd to do a children's show for? A: Penny; Q: Who does Professor Proton enjoy performing for? A: his TV persona; Q: What does Professor Proton admit disillusion about? A: his Cornell PhD.; Q: What degree did Professor Proton have? A: a sudden pacemaker problem; Q: What was the reason Professor Proton was taken to the hospital? A: the next day; Q: When does Professor Proton ask Sheldon to represent him at a Korean child's birthday party? A: his "father; Q: Sheldon now regards Professor Proton as what? A: his Yorkshire Terrier Cinnamon; Q: What is the name of Raj's dog? A: the weekend; Q: When was Raj at the telescope lab? A: the park; Q: Where did Howard and Bernadette lose Cinnamon? A: hours earlier; Q: When was Cinnamon found? Summary: Sheldon and Leonard find out Dr. Arthur Jefferies aka Professor Proton, who hosted a children's science show they loved as kids, does children's parties. He accepts an invitation to perform in their apartment. He finds it odd to do a children's show for physicists but enjoys performing for Penny, liking her, though he wants to leave when her ignorance of science makes him wonder whatever she and Leonard talk about. He admits disillusion about his TV persona, as other scientists never took him seriously despite his Cornell PhD. He is however encouraged to hear Sheldon and Leonard became physicists because of him. He is taken to hospital with a sudden pacemaker problem, and asks Sheldon to represent him at a Korean child's birthday party the next day as he feels too unwell. Sheldon, flattered, now regards Professor Proton as his "father". Meanwhile, Raj has Howard and Bernadette care for his Yorkshire Terrier Cinnamon while he is at the telescope lab for the weekend, but they lose Cinnamon in the park. Someone else finds her and contacts Raj. He lambastes them for losing her, but on hearing Cinnamon was found hours earlier, Bernadette makes Raj feel guilty for letting them worry so long.