Cracked Piece Of Metal Healed Itself In New Experiment, Scientists Stunned 0 07.08.2023 08:30 Ndtv.com Scientists observed that cracked pieces of metal healed themselves without any human intervention. Партнёры Smi24.net Все новости за 24 часа Музыкальные новости Агрегатор новостей 24СМИ
