markemer’s avatarmarkemer’s Twitter Archive—№ 43,036

  1. …in reply to @AstroKatie
    AstroKatie @MikeObieTweet jajohnson51 Ooh, I’m saving that. I love science twitter. Almost makes up for not having a research library any more.
    On twitter.com Twitter logo markemer’s avatar ❤️ 1 Favorite Mood +3 🙂