#author("2023-12-02T00:50:07+09:00","","") Next-gen LEDs may substitute platinum, iridium with birch leaves - MINING.COM - MINING.com Author : MINING.com #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/CBMiV2h0dHBzOi8vd3d3Lm1pbmluZy5jb20vbmV4dC1nZW4tbGVkcy1tYXktc3Vic3RpdHV0ZS1wbGF0aW51bS1pcmlkaXVtLXdpdGgtYmlyY2gtbGVhdmVzL9IBAAoc5.htm