Scientists have long grappled with a fundamental question: what exactly is light?Is it a wave, flowing like ripples across water, or is it made up of tiny particles, like miniature paintballs zipping through space?This fundamental question was at the heart of the double-slit experiment, demonstrating light's dual nature.Just recently, physicists at MIT conducted an experiment using incredible atomic precision.Interestingly, it has definitively resolved a long-standing debate between quantum giants Albert Einstein and Niels Bohr about the elusive nature of light...Einstein believed he could devise an experiment to observe light's particle path and wave interference simultaneously.Bohr, leveraging the uncertainty principle, argued...