"In the central exhibition area of the science museum, a large, elegantly swinging pendulum always draws visitors to look up and pause. This is the Foucault's Pendulum interactive exhibit—a scientific marvel that allows visitors to witness Earth's rotation firsthand. The most captivating aspect of the Foucault's Pendulum is that it requires no complex explanation, allowing visitors to intuitively understand the phenomenon of Earth's rotation. 180 precisely arranged wooden stakes beneath the pendulum fall one by one as it swings continuously; this simple yet awe-inspiring process is the most direct evidence of Earth's rotation beneath their feet. Ingenious Design Showcases the Beauty of Science: The exhibit is manufactured with precision engineering to ensure the pendulum can maintain its natural swing for an extended period. A specially designed electromagnetic compensation system cleverly counteracts energy loss caused by air resistance, allowing the pendulum to continue operating a
