As fun as this is, maybe we should post sources for where we get these little facts?
I mean, we could just make anything up and people might go along with it. I find some of Parco's facts rather hard to believe. Where'd you learn that stuff?
Also, Parco, whilst those facts are pretty neat, only like, one or two could be could be used whilst making the game, as the rest are just random facts about things that wouldn't really have any impact on Sui Generis. I mean, how does the fact that a turtle can breathe through it's butt or that everyone has a unique tongue come into factor in the game? I mean, it's not like there's going to be a tongue-scanner anywhere in the game. Or any ostriches, for that matter. And the dev team will probably not let you choke a turtle by blocking it's butt with something.
But yeah, I think having facts related to the physics or important biological aspects of things, as well as just knowledge of other physical things would be very useful. They could be used to make it so cows will start to fall over if they try and walk down a set of stairs (which makes sense, if you think about it), or so apples will remove a 'tired' debuff from a character. Little things like that would help make Sui more believable and immersive, even if these effects are subtle.
I can't think of any off the top of my head, though. Sorry.