"Turning Fish into Underwater Spies: The Smart Vest Revealing Aquatic Secrets"

A research team has developed a groundbreaking "smart vest" for fish, equipped with advanced MXene hydrogel and pseudocapacitive pressure-sensing units, to capture disturbances in water flow caused by fish movements. This innovative technology provides unprecedented insights into fish behavior and ecological interactions, transcending the limitations of traditional observation methods and offering far-reaching implications for environmental conservation and aquatic ecosystem studies.