Between relativistic and classical wave regimes, newly discovered memory effect alters the Doppler wave signature

Wave scattering appears practically everywhere in everyday life--from conversations across rooms, to ocean waves breaking on a shore, from colorful sunsets, to radar waves reflecting from aircraft. Scattering phenomena also appear in realms as diverse as quantum mechanics and gravitation. According to Pavel Ginzburg, professor at Tel Aviv University's School of Electrical Engineering, these phenomena become especially interesting when the waves in question encounter a moving object.