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Korean researchers have developed a spray that stops severe bleeding almost instantly by transforming blood into a gel-like substance in under one second.
(advanced.onlinelibrary.wiley.com)
this post was submitted on 13 Feb 2026
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Pretty much. It destroys the cell walls containing the blood platelets and basically causes a blood volcano in your body.
Its kind of the idea behind the vials used on the vampires in the first blade movie.