The man who left all the scribblings on the walls in Portal 1, and the man who left the murals in the early facility. It's all explained in http://www.thinkwithportals.com/comic/
Yeah, we're talking about a universe where you can shoot portals from a hand sized gun here.
The thing is, in the vacuum of space, there's be nothing to slow you down, except the moon's gravity which is incredibly weak. The force of earth's air will have broken him free of that - the only...
GLaDOS is indeed Caroline, that is not up for debate.
In the comic, GLaDOS tried to kill everyone in 16 picoseconds - showing her conscience didn't really exist.
The portal on the moon was facing towards earth. Wheatley was blown, then, towards Earth, presumably by the rush of the atmosphere.
All aperture technologies remain operational up to 4000ºK
PORTAL 3: WHEATLEY FALLS TO EARTH
So, what is the "genetic lifeform" of GLaDOS?
As for AJ's question, how can a computer change its face, live in a potato battery, or write a bloody song?
This is a universe in which a hand-held device can create intra dimensional gates; what isn't possible?
Steam was playing up showing random codestrings. I Thought nothing of it. I was chatting in steam chat and then i got dissconnected. So i restart steam. Was laggy. I restart my PC. Got rid of the Code bits. Managed to connect and stuff, but now I can't get into chat, even restarting PC doesn't...