What exactly did the aliens do to the people inside the tripod?
In the movie we see people getting pulled into the tripod, a fleshy red membrane of sorts, the spraying scene (obviously they are after blood). In one scene we also see a guy getting dropped onto the ground and getting his blood sucked (I presume it's for the aliens to feed).
The mechanism of this ,,harvest" is a big unknown. I've seen people making theories of how it works - from blenders to acid.
If the people were getting blended then what about the cloths? The bones? In the movie they were spraying blood and since you cannot spray meat (and we also saw the dead cows - meat got left behind) it doesn't make sense for the aliens to blend the people....
I personally think that victims get their blood sucked and then the body gets either melted or thrown away (could that explain the bodies in the river scene?).
What is your take on this?