npub13kwjkaunpmj5aslyd7hhwnwaqswmknj25dddglqztzz29pkavhaq25wg2a on Nostr: Scientists found that sperm whales blow bubble curtains around themselves to sleep ...
Scientists 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?
Published at
2026-08-02 00:13:10 UTCEvent JSON
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