That’s such a weirdly specific detail but also kinda fascinating. Imagine going to the Moon and the first thing you notice is “huh… smells like gunpowder.

I just had a filling replaced at the dentist yesterday and when he was grinding away at it to shape it, I would get a terrible whiff of something like gunpowder. It was quite disturbing.

But now I can just tell everyone my tooth is filled with moon dust.