Current Affairs - Important Days - Discussion

Earth’s Rotation Day is celebrated on January 8 to commemorate Léon Foucault’s 1851 pendulum experiment, which conclusively proved Earth’s rotation on its axis. This groundbreaking discovery revolutionized the scientific understanding of planetary dynamics. The day highlights the importance of scientific curiosity and fosters an appreciation for Earth’s movements, such as day-night cycles and seasonal changes. The demonstration, originally conducted at the Paris Observatory, remains a popular educational exhibit in science museums worldwide.