How Nuclear Submarines NEVER Run Out of Fresh Water

Ever wondered how sailors survive months underwater without a tap connected to the mainland? It turns out submarines are giant chemistry labs. From boiling seawater to "scrubbing" the air, we’re diving into the ingenious engineering that turns salt into life. We explore the two main methods, Flash Evaporation and Reverse Osmosis, and explain why "making water" is about more than just thirst; it's a critical component for nuclear cooling and generating breathable oxygen. Discover the high stakes of keeping these systems running when you're hundreds of feet below the surface.