Challenge your knowledge of Indian civilization, architecture, dynastic history, and UNESCO world-heritage sites.
The Brihadisvara Temple's 80-tonne granite Vimana capstone was rolled up a 6-km inclined earthen ramp pulled by elephants in 1010 CE!
The Iron Pillar at Qutub Minar has stood outdoors for over 1,600 years without rusting, thanks to a high-phosphorus misawite protective layer.