3 The Iron Pillar Of Delhi

In front of a mosque in an area of Delhi, known as the Qutub complex, stands a wrought iron pillar surrounded by a small white fence. The iron pillar of Delhi, though unassuming at first glance, is roughly 1,600 years old and shows no signs of weathering. And while it does stand inland in an arid part of India, it has withstood monsoons – about a thousand of them.
The pillar is thought to have been built during the reign of Chandragupta II, and is 24 feet tall weighing roughly 13,000 pounds. But those numbers are even more astounding when you learn that it was constructed in central India, nearly 500 miles away from its current location, so its method of transport becomes a mystery itself.