the-possibility-of-change
"Oh! Yeah, absolutely, science is one long story of taking boring and inefficient things and making them quick and easy instead. It's not the only reason for human advancement, but it's a big one."
He then ushers her up to the second floor, showing her to a room by the stairs. "The bathroom on the left side of the hall is for girls, and the bathroom on the right side is for boys; you can use whichever feels most comfortable for you on a given day. And this is going to be your dorm room. You're going to be rooming with Alex Kimball, who is also genderfluid. They're a lot of fun, I'm sure you two will get along."
He knocks on the door. It's opened by a person of indeterminate gender with short black hair and black lipstick, who grins toothily when they see Kaede. "New roomie! Now, are we going to go for a hug, kiss on the cheek, firm handshake? I'm wide open."