How long can you hold your breath? 30 seconds? A minute? Longer? Whatever your answer, there’s a very high chance it’s not as long as some divers out there. Whether through culture, evolution, or just ...
James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...
What do elite Navy SEALS, world-class free-divers, and marine mammals have in common? They all push the limits of breath-hold endurance — yet only one group evolved with the right warning system to ...