S09E22 - The Fermentation Bifurcation

No: 205  |  Season: 9   Episode: 22  |  Air Date: 2016-04-28  |  Runtime: mins

Summary

Sheldon and Bernadette spend the evening together while the rest of the gang go to a wine tasting party, but things get uncomfortable for Raj when Penny's ex-boyfriend Zack shows up and takes an interest in Claire.

Director and Writers

Director: Nikki Lorre
Writers: Story by: Steven Molaro & Jim Reynolds & Anthony Del Broccolo / Teleplay by: Chuck Lorre & Steve Holland & Tara Hernandez

Script

Script: S09E22 - The Fermentation Bifurcation

Quotes

Raj: Almost any scientific advancement can be used for destructive purposes.
Amy: That's true. Even Einstein's theory of relativity was later applied to the development of nuclear weapons.
Penny: E equals MC squared. Yeah, "E" is energy, "M" for mass and "C" for the speed of light.
Amy: How do you know that?
Penny: Oh, Leonard mumbles it when he wants sex to last longer.

Sheldon: Well, little lady, you've heard of party hardy? Get ready to party hardly.

Zack: (Upon learning that Leonard and Raj haven't considered the military applications of their new missile navigation system) You sure you guys are smart?

Sheldon: Wine again? No, thank you. I like my grapes the old-fashioned way: in a juice box.

Sheldon: Leonard, friends are like toilet paper. It's good to have extras under the sink.

Zack: I love science. Einstein, Steven Hawking, Mike deGrasse Tyson.
Amy: Mike deGrasse Tyson?
Howard: Yeah, you know. the boxer who grew a moustache and became a scientist.

Penny: Oh, hey, if you guys are free this weekend, I won a night of wine-tasting from work.
Leonard: That sounds fun.
Penny: Mm-hm.
Leonard: How come scientists don't win free stuff like sales people do?
Howard: 'Cause we're not in it for the stuff; we're in it for the groupies.
Sheldon: Personally, I find the notion of external rewards demeaning; I pursue science for the intrinsic joy of discovery.
Amy: But you always say that you want to win a Nobel prize.
Sheldon: I also say don't contradict me in front of my friends, and that you don't remember.

Sheldon: When I was five I ingested a Z-gauge locomotive. I spent the next three days saying "I think I can pass it; I think I can pass it!"

Raj: So, uh, what are you guys talking about?
Claire: Well, your friends were just telling me about all the other girls you're dating.
Raj: Why would you do that? I specifically asked you not to do that!
Penny: We didn't.
Amy: *You* just did.
Zack: Wow, maybe none of you guys are smart.

Raj: I do enjoy the complexity of an aged pinot noir.
Leonard: I'm sure that would pair nicely with your fried nuggets of chicken.

Leonard: Hey, are you still hanging out with Bernadette tonight?
Sheldon: Yes, and we're going to prove that we don't need alcohol to enjoy ourselves.
Penny: Oh, good for you.
Sheldon: Or caffeine, tobacco, sushi, soft cheese, processed meat and jacuzzis, which can all be harmful to an unborn baby.
Penny: No Reddy-baked ham in a hot tub; got it.
Sheldon: Oh, and no bubble baths either; they can increase the chance of a urinary trach infection.
Sheldon: OK, have fun.
Leonard: On, and no swordfish, king mackerel, shark or tilefish as they're all high in mercury.
Sheldon: We're leaving now.
Sheldon: Oh, and no contact with guinea pigs or hamsters or their droppings. No-no cat-litter boxes. No paint fumes.
Penny: OK, we're leaving, lovey, bye!
(Leonard and Penny leave the apartment)
Sheldon: Boy, do I love restrictions.

Howard: We absolutely know our invention will not be used to destroy the world.
Leonard: How?
Howard: Because no one from the future has come back to kill us.

Amy: I'm getting an earthy note.
Penny: There's definitely some oak.
Raj: Also, cherries?
Leonard: I smell nothing.
Howard: Really? Nothing?
Leonard: Just a whole lot of Afrin.

Notes and Trivia

Amy says that she and Howard last spent time together three years ago. This is a reference to the seventh season episode The Scavenger Vortex (2013) that was aired 2.5 years before: it refers to when the two were paired together for the scavenger hunt created by Raj, or the Neil Diamond concert the two said they should go to.

Penny's ex-boyfriend Zach (Brian Thomas Smith) makes his first appearance since season 7's The Cooper Extraction (2013).

Goofs

None

Cast

Johnny GaleckiLeonard Hofstadter
Jim ParsonsSheldon Cooper
Kaley CuocoPenny Hofstadter
Simon HelbergHoward Wolowitz
Kunal NayyarRaj Koothrappali
Mayim BialikAmy Farrah Fowler
Melissa RauchBernadette Rostenkowski
Brian Thomas SmithZack Johnson
Alessandra TorresaniClaire