thumb|Smart buoy with solar panels, [[LED light, and corner reflectors for radar]]
A buoy is a floating device anchored in water that serves as a marker or navigation aid. Modern buoys can be equipped with technology like solar panels and radar reflectors to help ships navigate safely and gather data about ocean conditions.
AI-generated from the Wikipedia summary — may contain errors.
thumb|Smart buoy with solar panels, [[LED light, and corner reflectors for radar]]
thumb|upright|NOAA [[Weather buoy]]
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).