#author("2023-07-21T21:10:05+09:00","","") A Cracked Piece of Metal Healed Itself in an Experiment That Stunned Scientists - ScienceAlert File this under 'That's not supposed to happen!': Scientists observed a metal healing itself, something never seen before. Author : David Nield #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/a-cracked-piece-of-metal-healed-itself-in-an-experiment-that-stunned-scientists.htm