1. How the sound of slot machines manipulates users.
2. Tropical moths fight bats with blasts of ultrasound from their genitals.
3. Oliver Sacks on reaching eighty.
4. Thomas Nagel reviews John Gray: “The question Gray poses is of fundamental importance, so one wishes the book were better.”
5. Is this my favorite Wikipedia page?
Welcome back. Just a moment while we sign you in to your Goodreads account.