Another thought about Ancient experiments that just popped into my head:
The Ancients quite obviously had a lot of modifications in stock for humans - but why does every single human species only get one of them?
The solution, it occured to me, is rather simple: the Ancients were afraid that a human species with ALL modifications would be too much for them to control, and could get out of hand and destroy them. Therefore, every single subspecies got only one modification - amphibious capability for the Luriani, four arms for the Sydites, psionics for the Zhodani, longevity for the Vilani, and so on. Human on Earth were left unmodified as a "control group" - a stockpile of "original" specimens to use in case any of the experiments went wrong.
The Ancients quite obviously had a lot of modifications in stock for humans - but why does every single human species only get one of them?
The solution, it occured to me, is rather simple: the Ancients were afraid that a human species with ALL modifications would be too much for them to control, and could get out of hand and destroy them. Therefore, every single subspecies got only one modification - amphibious capability for the Luriani, four arms for the Sydites, psionics for the Zhodani, longevity for the Vilani, and so on. Human on Earth were left unmodified as a "control group" - a stockpile of "original" specimens to use in case any of the experiments went wrong.