The acid and it is powers ;
Well, i suspect that in many movies , due to pressure of time schedule and money spending... There are often some errors or booboos made. Not on purpose but because as mentioned in the previous sentence.
So , the squirt eats too far away. I agree.
What my concern is, is that the acid keeps going. One bit of acid, is one floor damaged. Not the entire spaceship. or floor after floor. Because even acid works by laws of nature. There are only so many atoms and molecules present in a drop of acid that are active.
Unless the acid keeps forming new and new acid molecules. But that is a bit much. I do not buy that.
Us humans have hydrochloric acid in our stomach but that is not constantly present. Only when you eat or when it is time to eat and the stomach starts growling(autonomous nervous system comes into play, think Pavlov).
What makes more sense, is if the blood form the xenomorph would also be comprised of enzymes as accelerator , catalyst. To help out the acids. That makes more sense. The enzymes determine what will be done, create breeding rooms and cocoons or just eat.
Molecules that keep going like a crystal growing. Or like ICE VII. A form of ice that crystalizes and keeps going as long as there is source material.
See for explanation :
https://arstechnica.com/science/201...-vii-can-grow-as-fast-as-1000-miles-per-hour/
Small excerpt from text:
"
In this latest paper, physicists at Lawrence Livermore National Laboratory (LLNL) have devised a new mathematical model, based on the idea of nucleation. Nucleation is what happens at the very beginning of the freezing process, when a few water molecules start to arrange themselves into a solid molecular structure. That forms tiny ice crystals. Get the conditions just right, and those crystals will get bigger and combine with their neighbors, spreading until all the water in a given sample is frozen.
"Ice-VII forms by popping into existence in tiny clusters of about 100 molecules and then growing extremely fast, at over 1,000 miles per hour."
"
Did you know that the enzymes released by the human pancreas are actually inactive, called zymogens ?
As soon as these inactive enzymes called zymogens are released in the duodenum, these enzymes become active and function as catalyst to process and breakdown the food in separate molecules our cells are happy with.
The reason why these enzymes are produced in an inactive state, is because otherwise these enzymes would breakdown, the pancreas itself and the bile ducts.
The duodenum is able to neutralize the active enzymes.
The reason i write this, is that this marvellous piece of information allows for a lot of freedom what the saliva and blood of the xenomorph is capable of, when thinking of script writing.
As an example : The series X- files, enzymes are mentioned as catalysts. It is strange that enzymes as catalysts are not used by the script writers of the alien franchise.
I agree with you with some of the booboos. But that is the way it is.
But the story allows for the script writers to add enzymes in the next Alien movie as an explanation.
What is mentioned for the first time in the alien franchise, are 2 types of acid. Mentioned in Alien romulus. I am not a chemist, so i have no idea how strong these 2 types of acids are. I would like to mention those acids by name, but i forgot what the names are.
Unless you can find the names of the two types of acid ? ChatGPT has the answer but i do not know if it is the correct answer.
- Sulfuric Acid – The primary acid responsible for the extreme corrosiveness of Xenomorph blood, capable of melting through most materials, including metal.
- Hydrochloric Acid – This also contributes to the blood's acidic properties, enhancing its destructive capabilities.
I have to rewatch part of the movie. I will do that when i have time.
Perhaps you know which acid ?
The escapepod :
With respect to finding the escape pod. That is an easy answer. An emergency beacon signal, a radio signal. Just like the black boxes of an aircraft(These black boxes are really the color orange) , a boat and even a submarine seem to have.
It is like how RF engineer fanatics do a fox hunt. There is somewhere in the woods or open field a radiotransmitter functioning as a beacon, called :"the fox".
And these RF engineer fanatics have receivers that are direction sensitive. That way these RF engineers can locate based on signal strength miles aways and later on, on sight.
It is actually a sport sometimes.Who has the best receiver equipment with directional receiver antenna equipment.
And of course, a log is kept where the nostromo was going. So that gives some clues for the rescue parties.
The time parts, i do not know. Perhaps that was another booboo.