How Fish Synchronize Their Tail Fins to Conserve Energy
Today, scientists have announced an incredible new discovery about fish - they can synchronize their tail fins to share energy! This phenomenon, known as “collective energy sharing” was observed in a recent study, where researchers found that when two fish swim together, their tail fins move in a synchronized pattern in order to share energy and reduce the amount of work that each fish has to do. This phenomenon could potentially be used to inform the design of energy-efficient aquatic robots and other devices.
source: Phys.org