๐ฉน South Korean Scientists Made a Powder That Seals Life-Threatening Wounds in 1 Second
KAIST researchers developed AGCL, a spray-on powder that instantly transforms into a strong hydrogel the moment it contacts blood, sealing deep and irregular wounds with no stitches or prolonged compression needed. It absorbs about 7 times its own weight in blood and stays effective after years of storage in harsh conditions. Originally designed for battlefield trauma, it could reshape emergency care in ambulances and disaster zones worldwide. Would you feel safer knowing a medic had something this fast?
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