How do seals know how long to hold their breath?
The sea mammals may actually be able to sense the amount of oxygen in their blood—something we humans can't do.
American Council on Science and Health2d
When Breath Fails: The Deep Difference Between Seals and SEALS
What do elite Navy SEALS, world-class free-divers, and marine mammals have in common? They all push the limits of breath-hold ...
Business Insider1y
Hammerhead sharks 'hold their breath' when deep diving up to 2,500 feet to avoid freezing to death
Hammerhead sharks can hold ... breath. "That whole duration lasts an average of 17 minutes," Royer said. Footage from a previous study supports this idea. This video spotted a hammerhead shark ...