[find the secret to world peace. or draw a bunch of pokemon cards]

[anyhoo they head to the bathroom, science is impending!]

I'm sure it's not any more unsafe than anything else here. But just in case...

[she offers him a knife and some bandages, DIY facemask is go]

I have a textbook if you need. but basically we'll cut him open and see what we find, and hopefully it'll tell us something, or at least be interesting.