From the Journal of Test Subject #232: 31.21 N, 28.71 W. 2043 AD. It's hard to believe that just fifty years ago people were worried about the water levels rising. I joined the Testing Course Program just a week ago and they brought me to one of these island mountains. Ever since the Combine came they had been sucking up the water and sending it back to wherever they came from. So the water level fell so far that the underwater mountains became islands, then hills, and then finally towering mountains, jutting out of the water like some kind of massive wrecked ship. Then after the Combine were beaten away, this new Aperture corporation went around claiming all these mountains for research. Word was, they were extremely benevolent up until the founder died, and then they built this big robot lady to replace her. Then the tests got worse. The scientists around the place don't seem to know, and that seems odd. I'll just say I feel sorry for the next subject.
This next test applies the principles of momentum to movement through portals. If the laws of physics no longer apply... God help you.
Man, you really improved this! Cool!
Thank you. I appreciate it!