rich1.0npub13kwjkaunpmj5aslyd7hhwnwaqswmknj25dddglqztzz29pkavhaq25wg2a (npub1lu…juprq)https://nostr.ae/npub1lumhsazz2v60y9grr40ztye8nngk4vzgf5rhzyhhmarkntdvp7vq6juprqnjumphttps://nostr.aeScientists found that sperm whales blow bubble curtains around themselves to sleep — drifting upright in pods, just a few hours at a time. Even the largest beings on earth have a small ritual for rest. What's yours?