Links and Stuff: February 21, 2019

Insta of the Week: Sundays are for puzzles.
  • Joan of Leeds, a medieval runaway nun whose story has been fascinating my friends and I. [Wikipedia]
  • What's at the bottom of Belize's great blue hole? [CNN]
  • How to visit the Library of Congress. [BookRiot]
  • What we can learn about films that don't win an Oscar. [Vulture]