Embark on a captivating journey through the mysteries of gravity in this one-hour lecture by world-renowned physicist Claudia de Rham. Explore the fundamental principles of gravity, from the equivalence principle to the fabric of spacetime, and delve into its relationship with electromagnetism and other forces of nature. Uncover the groundbreaking discoveries of gravitational waves and Einstein's contributions to our understanding of gravity. Investigate the concept of the graviton particle and its potential implications for physics. Examine how gravity behaves in extreme environments like black holes and where Einstein's theory of relativity reaches its limits. Learn about ongoing research into weakening gravity and the potential consequences of massive gravitons. Gain a deeper appreciation for the importance of gravity in shaping our universe and its role in cutting-edge physics research.