Without clicking the URL, I know what you're talking about. I only saw it on my 3rd playthrough since I had a high enough skill to pass the Science (?) Check those first 2 times. I see what you did thar.
This happens with pretty much every skill or stat check, if you don't meet the requirement you get vastly different text than if you do. Some of them are quite amusing, while others make you sound desperate to get answers from the NPC in question.
Having seen a great many of these, I find myself wishing they had set things up such that if you don't pass the initial check then a second option becomes available, perhaps using a different skill or stat. This is already present to an extent, however the additional options are offered simultaneously rather than sequentially which actually makes quite a difference (at least to me).