The Big Bang Theory

The Big Bang Theory (2007)

21 commented-on entries since 15 Apr '21, 15:59

(13 votes)

The Robotic Manipulation - S4-E1

Corrected entry: Howard explains the ease with which he "borrowed" the programmable robot arm thus : "You just have to take it out to your car as if you own it". Howard doesn't have a car - he has a Vespa scooter, and there is no way he could carry the robot arm on that. (While we are on the subject, how does he transport it from Sheldon and Leonard's apartment to his house?).

Correction: His mother very likely has a car (we've heard her say that she's driving back to the grocery store), which Howard very likely used for this occasion.

Knever

Deus ex Machina explanations for errors do not invalidate them. Howard does not have a car and at no time does he mention borrowing one from anyone.

The Electric Can Opener Fluctuation - S3-E1

Corrected entry: At the end of the episode, Sheldon runs off to Texas. That would be impossible in the short time frame the episode was set in. Especially since they live in Pasadena, California. California is 18 hours away by car from Texas. It has also been stated previously that Sheldon dislikes cars and airplanes a lot.

Correction: Just because he dislikes planes, doesn't mean that he will never go on one, as proven by him traveling by plane to Texas with Howard.

Greg Dwyer

Yes! Also on Young Sheldon, when he goes to Pasadena with his dad to visit CalTech, when he visits Amy in New Jersey, and when he goes with Howard to the Space Station in Houston. And lastly, Sweden.

Correction: Sorry, but this is completely incorrect. I had inflatable decorations back in the 90s, and there were absolutely inflatable lawn decorations in the 80s. You can still buy some inflatable 80s decoration secondhand on sites like eBay. "Modern" inflatables like balloons date back 200 years, and the air-inflation process had been used prior to that even. I can only presume you're referring to the more current in-vogue inflatables that use fans... but even those existed before 2001, albeit they weren't as widely used. (Ex. The StarLab inflatable planetarium that many schoolchildren still experience to this day uses the same basic fan system and was invented in the 1970's.)

TedStixon

I researched my answer. Can you provide more info on yours?

MovieFan612

How could you have possibly done research on inflatables and come to the conclusion that inflatable decorations were invented in 2001? My info is that I literally owned some, and you can still find plenty second-hand online. Go to Etsy and search "vintage inflatable" and there are currently multiple inflatable decorations that date from the 80s and earlier that people are selling secondhand.

TedStixon

Correction: He says he had an inflatable Santa Claus, but nothing to suggest it was an "air blown" version that you seem to be talking about.

Bishop73

Inflatable means you blow air into it.

MovieFan612

Yes, but it doesn't mean to blow air into constantly with a portable fan. That's why kids before 2001 had beach balls and other inflatable pool toys. What you seem to be describing or alluding to are called "Gemmy Airblown Inflatables," introduced in 2001.

Bishop73

Very true, Bishop. And even then... the technology Gemmy Airblown Inflatables use existed long before 2001. As I said in my response, it's the same basic tech used for things like inflatable planetariums. I'm confused as to what MovieFan612 is getting at. They seem to be indicating that inflatable decorations in general didn't exist before 2001... which is just factually wrong.

TedStixon

Correction: This "mistake" relies on a single person acting in precisely the same way that someone else expects them to 100% of the time. People act inconsistently all the time, often totally at odds with their professed beliefs. This "mistake" is only valid if Sheldon's mother was seen forbidding him to dress as a zombie, and that did not happen.

Correction: How do you know she knew? She might have been out of town, busy that night, and so on and so on. Sheldon is hyperintelligent - he wouldn't put on his costume in front of her.

Sheldon is incapable of deception. And guessing where his mother was at the time is too much of a stretch.

MovieFan612

What deception? He didn't tell his mother about a costume he wore, and she didn't find out independently. There is no mistake here.

Correction: Given how things ended with Priya and Leonard, it probably would have been very awkward for both of them. In addition, she knows far more about Indian law than American law.

Greg Dwyer

It is noted (by Leonard) in a previous episode that Priya is qualified to practice law "in three countries, and your face!" Presumably, as she is there for some time, works for a law firm, etc, one of those three countries is the US.

Chosen answer: The main cause of her death is not specifically stated in the show, but Howard does mention that she passed away in her sleep. The cause of her death may have been something relating to her weight problems.

Casual Person

Answer: She had cancer.

In real life, Carol Ann Susi died of cancer. But where do you get your information that Mrs. Wolowitz died of cancer?

Bishop73

Chosen answer: Out of everyone's apartments, the gang likely eats and hangs out at Leonard and Sheldon's apartment because it has the largest living room space and they would be given the most amount of room to interact in. Raj's apartment and Penny's apartment do not appear to have as much living room space as Leonard and Sheldon's apartment, so they may not want to hang out there, nor would they want to hang out at Howard's place since his mother would be there.

Casual Person

In addition to this, I'm sure that Sheldon has some sort of rule that if they aren't eating at a restaurant, they eat at Sheldon and Leonard's place because it's where Sheldon is most comfortable.

immortal eskimo

In addition, I think a big part of the reason would be that 3 of the 5 (at first) friends lived in the same building so eating there meant fewer people had to travel. Plus, it was very quickly traditional for Penny to come over to Leonard and Sheldon's apartment to eat so it was natural it stayed that way. And lastly, it's not at Penny's apartment since Penny usually doesn't have money to pay for the food so since Leonard usually brings the food, it's logical everyone goes to his apartment.

lionhead

This isn't true. In one episode, I can't remember which, the group eats at Raj's place with Priya. Sheldon expresses his displeasure to Amy who explains that Leonard is the nucleus and that where Leonard goes, everyone goes. Sheldon has no such rule about eating there.

Ssiscool

Since he states his displeasure it proves he is more comfortable eating at home. He even doesn't like eating at a dinner table in his own apartment, let alone somewhere else entirely. He only compromises if he has no choice.

lionhead

The Proton Regeneration - S11-E6

Character mistake: While bedridden after his vasectomy, Howard asks Bernadette to grill up a couple steaks instead of picking up Chinese for dinner. She gives him a disapproving look and he says "Kung Pao Chicken, please." A major ingredient of Kung Pao Chicken is peanuts. A major allergy for Howard is peanuts. (00:09:04)

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Suggested correction: Since they are both quite well aware of it, they likely have either found a Chinese restaurant that doesn't use them, or they get it without peanuts.

LorgSkyegon

Yup. My friend is allergic to peanuts and our local Chinese restaurant makes hers with almond instead of peanut.

immortal eskimo

The Platonic Permutation - S9-E9

Continuity mistake: In episode 16 of season 1, Penny is talking about making a cake for Leonard's birthday and states she knows his birthday because she was checking a horoscope for him. But in this episode she does not know when his birthday is, which leads to Leonard revealing he was secretly reading Penny's diary. (00:40:00)

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Suggested correction: It's certainly possible to forget something you knew eight years ago.

LorgSkyegon

This is perhaps true for two people who rarely have contact, but I would list this as a character mistake. Penny and Leonard are in a serious relationship and are married at this point.

Bishop73

This is also a couple who BOTH forgot it was their anniversary.

LorgSkyegon

I forgot my wife's birthday on a number of occasions. It's one of the reasons she is now my ex-wife.

There's a difference between forgetting and not knowing.

Bishop73

I've been married for seven years and my husband still doesn't know my birthday. It's the 24th but sometimes he thinks it's the 24th or the 4th or the 20th etc. And especially since Leonard doesn't celebrate his birthday, it's not something that's going to remain in the forefront of Penny's mind.

immortal eskimo

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Suggested correction: Sheldon doesn't develop this trait until S2 E18.

Ssiscool

That I beleive is the first episode with the triple knock.

Ssiscool

First time he knocks 3 times is in Episode 2 of Season 1. First time knocking 3 times followed by saying the name is episode 10 of Season 1. The ritual of 3 knocks and 3 times saying the name and then stopping is Episode 5 of season 2.

lionhead

My mistake. It's been several years since I've seen the early seasons. I was going off memory.

Ssiscool

Sheldon knocks three times because he once walked into his parents bedroom and saw his father with another woman. He's been doing the triple knock since he was a teenager.

MovieFan612

Yet, he didn't in the show till Season 2. Funny ain't it?

lionhead

Suggested correction: A one-time lapse in someone's usual behavior does not count as a "character mistake", even in the case of someone given to ritualistic behavior as Sheldon is.

zendaddy621

Ah, but in an episode he explains he had developed this particular ritual at age 13 after walking into his parent's bedroom without knocking and seeing his father having sex with another woman. He says he started knocking 3 times since then and would never forget. So its not consistent and a mistake as this is not the only example one can name.

lionhead

Correction: You can clearly see a gap between monitor and main computer unit, indicating that they are separate units. Also the colors are different, further indicating they were made separately.

XIII

Right, but then why would Sheldon take the monitor with him, when it's isn't attached, is nothing to do with Woz, and is very impractical?

Moose

Correction: Semantics. To most people, "DS" is sufficient enough to specify all of the Nintendo DS consoles. The same way that "Xbox" is sufficient enough to specify the Xbox 360.

THGhost

Most people yes, but Sheldon not being pedantic?

Moose

He could have corrected him later. We don't get to see everything they supposedly say to each other.

lionhead

Precisely. Plus it wasn't Sheldon that simply called it a "Nintendo DS." Leonard did. He's not as pedantic as Sheldon.

THGhost

The Robotic Manipulation - S4-E1

Corrected entry: While driving towards the restaurant, Amy mentions she uses dandruff shampoo for her "dry" scalp. Dandruff and dry scalp have the same main symptoms, which are falling flakes and an itchy scalp, but they are two different conditions. In dry scalp, the skin gets irritated and flakes off. With dandruff, the cause is too much oil on the scalp. That excess oil causes skin cells to build up and then shed. Therefore dandruff shampoo should be used for an oily scalp, not a dry scalp. (00:11:19)

Correction: Except there are dandruff shampoos that specifically treat dry scalp. In addition, dry scalp is commonly caused by dandruff.

Bishop73

More of a continuity error regarding this is that much later she claims that lice isn't attracted to her hair cos of her naturally oily scalp (contradictory).

Then that should be entered as a mistake. What was entered isn't a mistake.

Bishop73

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Suggested correction: If he was acting normally (for Sheldon), he wouldn't. However, Sheldon isn't acting as he normally would due to lack of sleep, and his obsession with solving a problem.

Andy Benham

The severity of his phobia would not be minimized by lack of sleep.

MovieFan612

Sheldon's mind is distracted by the problem he is trying to solve. He grabs other people's food, he allows Raj to touch his food, he handles dirty cutlery at the cheesecake factory, All characteristics that would be present if he was acting normally. The fact that he is in the ball pit is simply an extension.

Ssiscool

Severe sleep deprivation could certainly affect how Sheldon reacts to phobias. The brain requires sleep to function and with a severe lack of sleep, the brain is no longer able to send the signals that alert Sheldon to his fear of germs.

immortal eskimo

The Bakersfield Expedition - S6-E13

Corrected entry: At the end of the episode Sheldon's sat nav voice asks "Can you name the four state capitals that are not served by the interstate system?" In fact, there are five, according to the Interstate System's website. Juneau, Alaska; Dover, Delaware; Jefferson City, Missouri; Carson City, Nevada; and Pierre, South Dakota.

Captain Defenestrator

Correction: Although there used to be 5 state capitals not served by the interstate system, the completion of I-580 means that Carson City is now served, hence there are only four, and the sat nav was correct. 580 was completed in 2012, the episode in question aired in 2013.

Shua320

What about Hawaii?

Honolulu, HI has an Interstate Highway. Not all Interstate Highways physically go from one state to another, the name just indicates it receives federal funding as part of the National System of Interstate and Defense Highways initially set up through the Federal Aid Highway Act.

Bishop73

Honolulu Hawaii is served by H1, H2 and H3, all part of the U.S. Interstate system.

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Suggested correction: No he doesn't, he tips it in sideways.

In which case the handles are still not easily accessible at the top.

Ssiscool

The Fetal Kick Catalyst - S10-E6

Factual error: When Raj, Howard and Bernadette are in the car, Raj puts on Batman the Animated Series to distract Howard from his back pain. Howard says "I'm in too much pain to watch cartoo-oh, this is a good one!" However, there is no way he could know that it's a good episode of the show because the opening theme song can be heard playing and the name of the episode does not appear until after it.

THGhost

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Suggested correction: He meant the cartoon is good, in general. Not the specific episode.

Nah, he was told right beforehand that it was Batman: The Animated Series. A nerd like Howard definitely knows which cartoon that is and that it's a good cartoon without needing to look at it.

THGhost

The Excelsior Acquisition - S3-E16

Plot hole: In Series 1, Episode 7, "The Dumpling Paradox, " Sheldon makes an oblique reference to his financial status: "Frankly, if I could afford the rent, I'd ask you [Leonard] to leave, " meaning he cannot pay the rent on his two bedroom apartment by himself - not that he doesn't want to, he can't. However, in "The Execlsior Acquisition, " we find that he does not even cash his pay cheques. He doesn't even deposit them into a bank account - he leaves them in a drawer in his desk. In Series 2 Episode 14 "The Financial Permeability", he lends Penny a large amount of money from a huge bankroll he just happens to have lying about - again, without cashing his pay cheques! He is obviously independently wealthy. Either he doesn't have enough money to afford the rent or he has enough to work without being paid while practically giving large amounts of cash away. Can't be both.

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Suggested correction: Not being able to afford doesn't necessarily mean he doesn't have the money, especially a man like Sheldon. He works with a budget and he sticks to it. In his budget he has a certain amount set aside for rent, anything more than that and he can't afford it alone.

Nonsense. If he was sticking to a "rigid budget" he wouldn't have even thought of lending a hopeless credit risk like Penny a single cent. Instead he throws a huge bankroll at her without even discussing a repayment plan.

Rubbish, I stick to a strict budget but still have the money to lend to close friends. Like Penny is to him.

He might have different budgets for different things. People could get a higher margin because they could be of more use to the scientific mind of Sheldon.

Correction: It's not a stupidity. It's entirely within the personalities of the two friends that Sheldon wouldn't accept change and give up something that is rightly his and for Howard to gloat over that he's a bigger deal than Sheldon now and refuse to give up something given for his new celebrity.

LorgSkyegon

Correction: Sheldon didn't even have a car. Heck, he didn't even have a license. Well, except for a later episode where he secretly had a license that he never used.

terry s

This point is made several times in the episode. The fact that Sheldon does not have a car but still agues forcibly for his right to the parking space serves to reinforce the recurring theme of the show, that Sheldon is unbearably eccentric and opinionated but still manages to engage with his social group.

Correction: It would easy for Sheldon to ignore this fact when he is aboard a train that has been restored to its original design; internally and externally. He has been building toy models since he was a kid. He just wanted to know to what level this train has been restored.

XIII

Except the cars are 1915 Pullmans coaches and the locomotive is an Alcoa FA-4 (built from 1946-1959), so Sheldon should know they never would have had a "link-and-pin" coupler.

Bishop73

The Excelsior Acquisition - S3-E16

Plot hole: In Series 1, Episode 7, "The Dumpling Paradox, " Sheldon makes an oblique reference to his financial status: "Frankly, if I could afford the rent, I'd ask you [Leonard] to leave, " meaning he cannot pay the rent on his two bedroom apartment by himself - not that he doesn't want to, he can't. However, in "The Execlsior Acquisition, " we find that he does not even cash his pay cheques. He doesn't even deposit them into a bank account - he leaves them in a drawer in his desk. In Series 2 Episode 14 "The Financial Permeability", he lends Penny a large amount of money from a huge bankroll he just happens to have lying about - again, without cashing his pay cheques! He is obviously independently wealthy. Either he doesn't have enough money to afford the rent or he has enough to work without being paid while practically giving large amounts of cash away. Can't be both.

Upvote valid corrections to help move entries into the corrections section.

Suggested correction: Not being able to afford doesn't necessarily mean he doesn't have the money, especially a man like Sheldon. He works with a budget and he sticks to it. In his budget he has a certain amount set aside for rent, anything more than that and he can't afford it alone.

Nonsense. If he was sticking to a "rigid budget" he wouldn't have even thought of lending a hopeless credit risk like Penny a single cent. Instead he throws a huge bankroll at her without even discussing a repayment plan.

Rubbish, I stick to a strict budget but still have the money to lend to close friends. Like Penny is to him.

He might have different budgets for different things. People could get a higher margin because they could be of more use to the scientific mind of Sheldon.

More mistakes in The Big Bang Theory

The Extract Obliteration - S6-E6

Stephen Hawking: Do you like brain teasers?
Sheldon Cooper: Oh, I love brain teasers.
Stephen Hawking: What do Sheldon Cooper and a black hole have in common? They both suck. Neener, neener.

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The Holographic Excitation - S6-E5

Trivia: In this episode, Sheldon and Amy are trying to decide on couples' themed Halloween costumes. Sheldon is standing in front of the dry erase board. There are 2 columns written on the board. One named "Couples I Like" and the other "Couples You Like." Under the "Couples You Like" column, one of the couples is Blossom and Joey. Blossom is the name of the television character played by Mayim Bialik in the 90s and Joey was one of her brothers.

More trivia for The Big Bang Theory

Show generally

Question: How come Raj has no problem speaking to his mother, but, when around other women, such as Penny, he immediately stops talking? Also, why does he have to whisper in someone's ear if he wants to ask Penny something?

Answer: Because Raj's selective mutism seems to be caused by women that Raj sees (on some sort of conscious or subconscious level) as a potential sexual partner. An attribute that wouldn't apply to either his sister or mother.

More questions & answers from The Big Bang Theory

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