How Long Can You Live Underwater?

The video explores the challenges and scientific insights of living underwater, drawing parallels to space missions. It discusses the physical and psychological effects on aquanauts, reviews historical missions like Sealab 2 and Tektite One, and considers the future of long-term underwater habitation. The video highlights the potential benefits and risks, such as changes in blood pressure, metabolism, and mood, and the importance of maintaining contact with the outside world.

What challenges do aquanauts face in terms of air composition during deep underwater missions?

What were some of the side effects reported by aquanauts after a 100-day stay underwater?

Discuss the potential long-term effects of breathing denser air underwater.