Hey, just so everyone knows I’m still alive, just been occupied with real world problems, sorry for the delay but writing again so hopefully it won’t be too long.
And wow, ok I’ll try and answer what I can
1) the timeline is a bit screwy and vague because I meant to insinuate he went around the horn.
Yep and thats why they flew, again probably need to address that but I just kind of left it to the reader
O2 generation wasn't the main problem, it was CO2 removal which is done with scrubbers, it was the scrubbers that failed. one way to combat that is to add pure O2 to try and normalize the ratio.
The sub has tracks, kind of like a large tank so it gets as close to shore as it can then creeps in on tracks
true water expansion is faster than sound waves under water but thats for water under pressure. This would be an explosion at the bottom of the ice shelf with him well below the explosion. The wave propagation will slow as it travels into denser water.
And remember Legion is an avatar so wherever there is a large enough collection of nannies, say some Max brought with him, he can download himself and group the nannies as a body. Also the reason he didn’t just kill everyone with nannies is that Max wanted to find out who was behind the attacks before he started killing people. it takes the nannies time to infiltrate, time they didn’t quite have
And finally its a sic fi so because LOL