Corrected entry: In the scene where Grant, Ellie, Lex, and Tim are saved by the T. Rex appearing inside the lobby of the main compound and eating the two raptors, how exactly did she (the T. Rex) get in there? All the doors are too small to allow her access and there are no signs of a forced entry anywhere.
Corrected entry: When Hammond's helicopter flies in to the Badlands dig site, somehow he manages to get from the helicopter way up to the trailer without anyone seeing him get out, even though they are all watching it land and Grant and Ellie get to it as soon as it lands.
Corrected entry: Just before turning off the power, Muldoon asks about putting the lysine deficiency into effect. After a bit of talking, Arnold explains it as it being a security measure to prevent the spread of the animals off the island. He goes on to explain that the animals can't manufacture the amino acid lysine, and that if they aren't given a supply of it every 48 hours, they go into a coma and die. Factually, this is incorrect. Humans have the same "faulty enzyme for protein metabolism," yet we aren't dependant on lysine. So why would the animals be?
Corrected entry: On the tour ride at the visitor center, Grant spouts pseudo-scientific pap "How do you interrupt the cellular mitosis?" We'll assume that he's some wonder paleontologist who for some reason knows biochemistry (that's rare) but mitosis is the process of cell division - there is no such thing as non-cellular mitosis (hence no one would ever call it that) and secondly there is no reason you would need to interrupt mitosis.
Corrected entry: A raptor's killing claws wouldn't stay very sharp if they went around tapping them on any hard surface they happened to be walking on. Even tapping them on dirt would dull them if they did it constantly. Compare dog claws, which are constantly wearing on the ground, to cat claws, which are sheathed most of the time.
Corrected entry: Just before Grant and the kids climb the perimeter fence, they hear the T. Rex roaring behind them. How does it then get to the Visitors Centre at the end after the power has been restored to the fence? It hadn't already made a hole in the perimeter fence because after escaping its own pen it spent the night and next morning chasing the jeep and then hunting the Gallimimus.
Corrected entry: In the scene when the group look at the sick triceratops, don't you think it's pretty impossible for a dinosaur of that size to do a massive pile of feces that high? That's pretty much its own body weight! (00:50:35)
Corrected entry: Muldoon is supposed to be an expert on velociraptor behavior yet when he is aiming his rifle at a distant raptor he totally forgets their hunting patterns and is surprised when he is attacked from the side. (01:40:50)
Corrected entry: When Ellie returns with Muldoon to find the children, Ellie sees the car that had fallen down into the T-Rex cage. She runs to the site where the Jeep fell. It's a bit strange, because the car fell down several stories into the T-Rex cage, and she just walked to it.
Corrected entry: When sitting in the hall and eating ice cream, look how far she is away from the cups - but a blink later she slightly reaches over the table and gets a spoonfull.
Corrected entry: In the last scene where they all get in the helicopter everyone is dirty, sweaty, and bloody. Then a few seconds later in the helicopter. Ellie appears to have showered and combed her hair in the past few minutes.
Corrected entry: In the scene at the very end when everyone's getting on the helicopter, Ian's left leg is bandaged. Then, once he and Hammond are behind the helicopter door, Ian's right leg is bandaged.
Corrected entry: Malcolm, Grant and Ellie are in the same car, but when Ian talks to Hammond through the camera you can see that Grant is not sitting in the back seat. In the next scene when Malcolm sits down again Alan is sitting there.
Corrected entry: When they are all first taking a trip around the park in the jeeps, they come across the Triceratops lair. Alan jumps out, leaving the door open, Ellie follows very quickly, but when she leaps from the car, you hear two car doors shutting, how was she able to shut both in mid jump?
Corrected entry: During the computer guy's dash for the boat, he crashes a Jeep Wrangler and decides to use the front winch. The sequence shows the Jeep stuck on a downhill in slippery conditions. In order to stop a moving vehicle that way, he would have to be hung up on something solid enough to halt a 20mph+ 3800lbs vehicle cold. The winch was most likely in the 10,000lbs range. The combination of the two would have caused severe damage to either the Jeep or the winch cable. Other than getting the fat man out of the car, it doesn't make much sense.
Corrected entry: After Timmy has been electrocuted and is back safely you see his hair all sticking up. Same when he and his sister are eating. Upon noticing the Raptor they run to the kitchen, Timmy's hair is nice and neat.
Corrected entry: In order to open a park like that to the public (and obviously it's close to the opening date) Hammond would have to convince more people than just his investors. In reality, the park would have to pass a security review, and those auditors would definitely ask questions like "What happens in case of a catastrophic computer failure?" Something tells me the answer "All the fences turn off and you have to run across the compound to turn them back on manually" wouldn't sit too well with them.
Corrected entry: All of the strands of the high voltage electric fence Tim was hanging on were tied together. This means that all of the wires and Tim were at the same electrical potential. Tim wouldn't have gotten shocked. This phenomenon is referred to as "bird on the wire." Birds sit on live electrical wires all the time and do not get shocked because they are not touching the ground and therefore the electricity has no where to go. The only way for Tim to be shocked would be for him to be touching the fence and the ground simultaneously.
Corrected entry: When Muldoon prepares to shoot the raptor he unfolds his rifle butt. However the rifle is already unfolded when he and Ellie are passing the raptor pen.