The Times of India

World's oldest engraved number '0' is hidden inside this ancient temple in Gwalior, Madhya Pradesh; here's how to reach this mathematical wonder

The Chaturbhuj Temple in Gwalior Fort holds an ancient inscription with the numeral zero. This 9th-century stone carving demonstrates the decimal place-value system's early use. The zero symbol's presence revolutionized mathematics and modern civilization's development. This archaeological wonder attracts historians, mathematicians, and curious travelers worldwide. The temple is accessible by air, train, and road connections.