Explore the fascinating intersection of Number Theory and theoretical physics in this captivating KITP Chalk Talk by Professor Giuseppe Mussardo from SISSA. Delve into the Riemann Hypothesis, one of mathematics' most famous unsolved problems, and discover its unexpected connection to statistical physics and Brownian motion. Learn about the probabilistic arguments supporting this hypothesis and the rigorous tests that bolster its validity. Gain insights from Mussardo, an accomplished theoretical physicist and author, as he presents a compelling narrative that bridges the gap between pure mathematics and the laws of nature. This hour-long lecture offers a unique perspective on the Riemann Hypothesis, demonstrating how concepts from different scientific disciplines can converge to provide new understanding of fundamental mathematical problems.