The Big Bang Theory

The Big Bang Theory (2007)

31 commented-on entries since 26 Jul '19, 00:00

(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

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

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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

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

Correction: The answer Leonard gives to Penny is actually a correct scientific statement, and it doesn't indicate that he's clueless. He says "kinda like carbon atoms for a benzene ring, proximity and valence electrons". This is a correct statement. Carbon atoms are small and have 4 valence electrons, i.e., they can form 4 bonds. Due to catenation, carbon atoms have a very strong tendency to bond with other carbon atoms. Similarly, Leonard's statement suggests that they worked at the same place (hence proximity) and they were all seeking friends (valence electrons). Hence they became friends.

Ashish_Agrawal

Thanks for the correction.

bcrd500

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.

The Pork Chop Indeterminacy - S1-E15

Character mistake: In his conversation with Missy Sheldon makes it clear that his superior intelligence is a result of a random, mutated gene. Since Missy isn't similarly intelligent she obviously isn't carrying this mutated gene (which would be a billion to one shot anyway) so her offspring wouldn't inherit it. Sheldon would know this - his offspring would carry the mutated gene for superior intelligence, Missy's would not. Anyone knowing enough about genetics to use the term 'randomly mutated gene' understands enough to know that the mutated gene would only be expressed in a direct line from the carrier - Sheldon. Also bear in mind he has a model of the DNA molecule in his living room - it is obviously an interest.

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

Suggested correction: Genes can be dormant. Which allows them to skip generations. Therefor Missy's children could actually get the "mutated" gene. This is especially true since Sheldon and Missy are twins. Also, since the episode is about who out of Leonard, Howard or Raj, Sheldon would allow to "mate" with his sister, there is the added "insurance" of getting any smart genes from any of the 3 Lothario's mentioned above.

If you are going to try to argue with a geneticist about genetics, please use the correct terms. Sheldon is not referring to a recessive gene - there is no such thing as a dormant gene - he is speaking of a randomly mutated gene. Those are the words he used. If he had inherited a homozygous recessive karotype - one recessive gene from each of his parents - then somewhere in his family tree there would similarly gifted people, in which case he would use the correct term - a recessive gene. If Missy is a heterozygotic dominant karotype possessing the recessive gene for super-genius and the dominant for ordinary intelligence then mating her with Howard, Raj or Leonard would be a waste of time as their dominant genius gene would prevent the recessive super-genius gene from being expressed in the phenotype of the resulting child. The child would be highly intelligent but not on Sheldon's standards. It doesn't matter if Sheldon does not know any of this as he refers several times to a randomly mutated gene, not a recessive one. Missy does not carry the super-genius gene. The posting is correct.

Sheldon is prone to magical thinking when necessary to preserve his obsessive need to control his environment. He may have simply ignored the flaw in his reasoning, as even the most intelligent humans do when venturing outside their ares of expertise. He may be interested in the science of genetics, but his Ph.D. in physics doesn't qualify him as an expert in that field.

The Jiminy Conjecture - S3-E2

Corrected entry: Professor Crawley states he discovered a new species of dung beetle (named after him) in a rain forest in Borneo. That is impossible - dung beetles do not live in damp climates as the fecal matter upon which they live degrades too quickly when moist. You can find dung beetles in Savannah grassland, semi-arid desert, some lightly wooded areas, but a rain forest? Never.

Correction: Never is a big word. Deltochilum valgum and Oxysternon pteroderum are two examples of dung beetles that live in rainforests.

Guy

I'm from Borneo and yes we do have dung beetles here. My family is in the adventure business and we take coleopterists to do research on the dung beetles species found here.

The Pork Chop Indeterminacy - S1-E15

Character mistake: In his conversation with Missy Sheldon makes it clear that his superior intelligence is a result of a random, mutated gene. Since Missy isn't similarly intelligent she obviously isn't carrying this mutated gene (which would be a billion to one shot anyway) so her offspring wouldn't inherit it. Sheldon would know this - his offspring would carry the mutated gene for superior intelligence, Missy's would not. Anyone knowing enough about genetics to use the term 'randomly mutated gene' understands enough to know that the mutated gene would only be expressed in a direct line from the carrier - Sheldon. Also bear in mind he has a model of the DNA molecule in his living room - it is obviously an interest.

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

Suggested correction: Genes can be dormant. Which allows them to skip generations. Therefor Missy's children could actually get the "mutated" gene. This is especially true since Sheldon and Missy are twins. Also, since the episode is about who out of Leonard, Howard or Raj, Sheldon would allow to "mate" with his sister, there is the added "insurance" of getting any smart genes from any of the 3 Lothario's mentioned above.

If you are going to try to argue with a geneticist about genetics, please use the correct terms. Sheldon is not referring to a recessive gene - there is no such thing as a dormant gene - he is speaking of a randomly mutated gene. Those are the words he used. If he had inherited a homozygous recessive karotype - one recessive gene from each of his parents - then somewhere in his family tree there would similarly gifted people, in which case he would use the correct term - a recessive gene. If Missy is a heterozygotic dominant karotype possessing the recessive gene for super-genius and the dominant for ordinary intelligence then mating her with Howard, Raj or Leonard would be a waste of time as their dominant genius gene would prevent the recessive super-genius gene from being expressed in the phenotype of the resulting child. The child would be highly intelligent but not on Sheldon's standards. It doesn't matter if Sheldon does not know any of this as he refers several times to a randomly mutated gene, not a recessive one. Missy does not carry the super-genius gene. The posting is correct.

Sheldon is prone to magical thinking when necessary to preserve his obsessive need to control his environment. He may have simply ignored the flaw in his reasoning, as even the most intelligent humans do when venturing outside their ares of expertise. He may be interested in the science of genetics, but his Ph.D. in physics doesn't qualify him as an expert in that field.

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The Euclid Alternative - S2-E5

Question: Though it comes up in other episodes as well, this one is focused on Sheldon needing a ride everywhere he goes because he can't drive, not to mention his not being welcome on the bus. Of course, this story element would be nonexistent if there was a simple answer, but it does beg the question: Does Pasadena not have taxicabs?

MFWills

Chosen answer: It does. The variable cleanliness of the cab and the habit of taxi drivers to engage customers in small talk would be too much for Sheldon to handle, and not an option for him.

Captain Defenestrator

Answer: Sheldon DID finally use a taxi when going to the airport to see and propose to Amy in New Jersey.

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