Read more about the facts mentioned:
- Coffee cravings can play havoc with your memory (The British Psychological Society Research Digest)
- Swordfish heat their eyes for the hunt (New Scientist)
- Something to sneeze about: Democratic voting in African wild dog packs (Phys.org)
- Haagen-Dazs is from the Bronx — so what's with its name? (Atlas Obscura)