Have you wounded yourself? Need a quick recovery technique? Don’t worry scientists have invented an injectable 'bandage' made out of a common food ingredient and nanoparticles. And not only does this material staunch bleeding stunningly fast, it also helps wounds heal more quickly.
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A bandage cannot always heal the wound from within. It usually takes a lot of time and wears off easily. As a result of which the U.S scientists have developed a smart bandage that can precisely control the dose.