davidjamesweir’s avatardavidjamesweir’s Twitter Archive—№ 3,941

  1. …in reply to @katjaviivi
    katjaviivi ScienceBasement samillingworth check this out 🙌 (ps I'm slowly reading your book, and it's great)
    On twitter.com Twitter logo davidjamesweir’s avatar ❤️ 5 Favorites Mood +5 🙂