Step into the magnificent realm of the National Science Centre, Delhi, a colossal oasis of knowledge that has captured the imaginations of countless visitors who affectionately refer to it as the "Enchanted Citadel for All." This architectural marvel stands proudly amidst the bustling Pragati Maidan Complex, serving as a testament to the marvels of modern design and the pursuit of scientific enlightenment. Since its inception in 1992, the National Science Centre has become a captivating sanctuar

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Energy Ball - Standing tall since 1992 The Energy Ball exhibit placed at the entrance lobby of the Centre has welcomed millions of visitors. The balls are lifted from the ground floor up to a height of 13 metres and are allowed to roll down. The balls chose different paths through systematic and random gates. During the downward journey the balls negotiate several geometric curves such as sine, ellipse, cycloid, parabola, involute and spiral. They also operate on organ pipe, a xylophone, a pendu