Explore the fascinating intersection of particles and waves in quantum physics through this 21-minute video from the World Science Festival. Delve into the famous double slit experiment and uncover the formula connecting particles and waves: the De Broglie wavelength equation. Join physicist Brian Greene for a concise yet engaging discussion that illuminates pivotal equations and captivating stories about nature and numbers, offering a fresh perspective on the universe. Gain insights into quantum mechanics and wave-particle duality, even if your mathematical background is limited. Discover how the World Science Festival aims to transform public perceptions of science through innovative programming and collaborations across various disciplines.