Corrected entry: The pink bear is missing his eye on different sides. For example in episode Seven Thirty-Seven he is missing his left eye, but in this episode he is missing his right. Both scenes are right at the beginning of the episodes. (00:01:10)
Corrected entry: When WW makes the calculation on how much he needs for his family, he gets to $737,000. He explains to his partner they both together make $70,000 a week and tells his partner they have to cook for eleven weeks. But that means his partner will only get $33,000. So they need to cook meth for 22 weeks (double) to get his partner paid as well. (00:05:20)
Correction: He says "you and I both clear about 70 grand a week", meaning both of them each make about $70K a week. He's not saying combined they only make $70K.
The maths is correct, after 11 weeks Walter would have an additional $33k. However, the mistake suggests that the $70k per week is shared between them. They actually earn around $140k per week, which they then divide equally.
Corrected entry: The White family has missing posters made up for Walt. However, they fail to include a phone number for tips or information to be passed on to the family. (00:12:30)
4 Days Out - S2-E9
Corrected entry: Near the start of the episode, Walt sees his PET/CT scan, the tissue mass is in the left lung. But later in the episode, the scan is reversed when the doctor is showing it to Walt. (00:03:00 - 00:44:20)
Correction: When Walt first sees his PET/CT, he is looking at a reflection of the monitor, not the actual monitor. So, it would be normal for the image to be reversed.
Negro Y Azul - S2-E7
Corrected entry: In the desert, after Hank witnesses the head on the turtle, he runs off to his pick-up truck and catches his breath on the driver's side (left). The next shot is from behind the other cops grouped around the turtle. The vehicles can be seen in the background with Hank standing casually on the right hand side of the pick-up with the left door still open but no-one behind it. The shot then returns to Hank on the driver's side.
Correction: In the shot showing the vehicles, the driver's door is open and there is definitely someone standing behind it, you can see a black sleeve through the window and legs underneath the door. The man "casually" standing on the right must be another agent, not Hank.
4 Days Out - S2-E9
Corrected entry: When Walt is building the battery and explains how it works to Jesse, he says that the cathode is the positive terminal. The cathode is always the negative electrode and the anode is always the positive electrode. Walt is a chemistry teacher who would know the difference. (00:37:15 - 00:38:30)
Correction: "Cathode" can be negative or positive (http://en.wikipedia.org/wiki/Cathode).
Correction: Cathode polarity with respect to the anode can be positive or negative depending on how the device is being operated. The battery is operated as a provider, so + = anode / - = cathode.
Corrected entry: In the opening teaser scene they show a man in a hazmat suit bagging evidence from the later revealed plane crash. One of the bags contain the eyeball from the pink bear. However in a future episode Hank discovers it in the pool filter, after the hazmat team would have bagged it. (00:00:55)
Correction: It's a reflection.