How a team of experts worked out India's biggest demolition in Noida I Details

• Ending a nine-year-long legal battle, the Supertech twin towers in Uttar Pradesh's Noida crashed down within a span of nearly nine seconds after the use of explosives on Sunday. The towers, Apex (32 floors) and Ceyane (29 floors), which are taller than the Qutub Minar in the national capital, were 100 metres tall and were brought down with explosives weighing at least 3,700 kg, in the biggest ever planned tower demolition bid. A puja was conducted just moments before the demolition. Watch this video for more.