Sofas that self-assemble when you heat them up? How 4D printing could transform manufacturing
By Mahdi Bodaghi, Nottingham Trent University Imagine buying a flat sheet from a furniture store that changes into a sofa when you heat it with a hairdryer. Or consider the value of a stent that precisely expands inside a patient’s artery, adapting to their unique anatomy. Welcome to 4D printing, a frontier in material and…