#author("2023-08-08T14:32:03+09:00","","") Cracked Piece Of Metal Healed Itself In New Experiment, Scientists Stunned - NDTV Scientists observed that cracked pieces of metal healed themselves without any human intervention. Author : #technology #tech #innovation #engineering #business #iphone #technews #science #design #apple #gadgets #electronics #android #programming #software #smartphone #samsung #instagood #coding #computer #pro #instatech #education #security #gadget #mobile #instagram #technologynews #HATINC READ MORE : https://hatinco.com/cracked-piece-of-metal-healed-itself-in-new-experiment-scientists-stunned-4275477.htm