South Korean Scientists Create Spray-On Powder That Stops Severe Bleeding in One Second
A team of South Korean researchers has developed a spray-on powder that can stop severe bleeding in about one second, instantly sealing deep wounds upon contact with blood. Designed for emergency and battlefield medicine, the breakthrough could radically change how traumatic injuries are treated when time and resources are limited. Bleeding remains one of the leading causes of preventable death worldwide, especially in accidents, disasters, and combat situations where immediate surgical care is unavailable.











































































