A 29-year-old man has created magnetic cement, and his invention promises to revolutionize a construction sector that has not undergone a true transformation in decades

Argentine inventor Marco Agustín Secchi, 29, has developed Ironplac, a magnetizable wall coating that lets magnet-backed objects stick to surfaces without drilling holes. Applied like traditional plaster, the material uses ferrous fillers to create passive magnetic walls that only respond when objects carrying magnets touch them. Still in testing and moving through international patent filing, Ironplac could reduce construction waste and make rearranging homes or workplaces far simpler.