XR EXPLORERS on Instagram: "Talking Underwater: Communication on Rebreathers While most divers rely on hand signals or writing, rebreather divers have an additional, unique capability: actual talking (or even singing🤣) underwater. Unlike open circuit divers, rebreather divers sometimes manage to communicate verbally, thanks to the mechanics of the breathing apparatus. Rebreathers recycle the gas a diver exhales, allowing for a continuous loop without the noisy bubble release typical of open-cir