By carefully arranging molecules, scientists can control how a material responds to light, heat and physical force

University of Missouri researchers have created a single solid material that responds differently depending on what it's exposed to. Shine light on it, and it changes from yellow to white, an indication of a chemical reaction. Heat it, and it undergoes a different chemical reacti This story matters for Science & Discovery readers tracking student. Reported by phys.org. Read the full original at the source link below.