Why NASA's Next Space Suits are not Pressurized to 14.7psi - Smarter Every Day 296

NASA's upcoming space suits won't be pressurized to 14.7 psi due to the need for reduced pre-breathe time during lunar missions. The video explores the Neutral Buoyancy Laboratory's tests on these suits, showcasing astronaut training, buoyancy adjustments, and the physics of movement on the moon, emphasizing the importance of suit design for future exploration.