 Hello and welcome back to another episode of Physics Partner. Today we delve into the captivating world of physics to explore an experiment that revolutionized over understanding of gravity, the Cavendish experiment. Before we dive in, let's pay homage to the brilliant mind behind this groundbreaking experiment, Henry Cavendish, a 19th century English physicist conducted the Cavendish experiment that forever shifted our understanding of the fundamental force of nature, gravity. Let's first discuss what it aimed to achieve. Cavendish sought to measure the gravity hill constant accurately, a task that had stumped scientists for centuries, utilizing an ingenious setup. Cavendish sought to weigh the earth and determine its density. A delicate apparatus consisting of two small lead spheres suspending from an incredibly thin wire, these spheres were positioned near two larger lead spheres, creating a gravitational attraction between them. A light beam reflected off the suspended spheres allows Cavendish to observe their infinitesimal movement. Precise calculation were the crooks of Cavendish experiment. By measuring the slight twisting of the suspension wire due to gravity's tug, Cavendish used complex equations to extract the gravitational constant. This extraordinary feat required immense attention to detail and meticulous analysis, reflecting the brilliance of Cavendish's science mind. After years of meticulous experimentation, the Cavendish experiment yielded groundbreaking results. Cavendish had measured the gravitational constant, sharing light on the remarkable force that governs the universe's interactions. This revelation paved the way for a deeper understanding of celestial mechanics and impacted subsequent scientific discoveries. The impact of the Cavendish experiment cannot be overstated. Its accurate measurement of gravitational constant laid the foundation for Albert Einstein's theory of general relativity, enabling a new perspective on the laws that governs our cosmos. This experiment also sparked further investigation into the nature of gravity, shaping our understanding of the fundamental workings of the universe. There you have it. The remarkable story of Cavendish experiment that forever transformed our knowledge of gravity. The captivating experiment showcases the power of human curiosity and the beauty of scientific exploration. See you in the next video. Goodbye.