Continuing Experiments

Ah, what? Ah, it's you... Hello!
I have a big problem - no one wants to help me now... One unfortunate experiment that no one even got hurt in - and the whole city turns their backs on you! And I could have supplied them with endless energy!
...Alright, alright. You are probably not interested.
Before, I would've just told you everything, but now I must ask a favor of you first. It's very simple, though!
I want to continue my research. I'll need the purest form of Ambrosia I can get - there's some in the nearest oasis. Alas, I can't go there myself because of the local Vipers. But you... you look impressive. I'll give you my invention - a special clipper that will chip off neat little pieces - you just need to squeeze it and focus...
Just don't use it on yourself!

Where are my samples?

Finally! I'm getting back to my research!
...Ah, yes. Information. So. The same day the incident happened, I saw a girl get off the cable railway that leads to the Gates. I can tell you for certain that she wasn't one of the scientists. I know them all!
Well... That's pretty much it.