MUMBAI: This month Discovery looks to hook viewers by examining the how and why behind some of the most famous disasters of our time. Zero Hour will air every Tuesday from 2 November at 9 pm.

The first episode looks at the Disaster at Chernobyl.. The nuclear explosion at chernobyl was ten times worse than what happened when America dropped a nuclear bomb in Hiroshima.

Another episode looks at the Massacre At Columbine High. The show offers an insight into the minds of two students who opened gunfire in a school. The Last Hour of Flight 11 looks at the 9/11 terrorist attack on America three years ago. This show is a countdown from the moment passengers boarded Flight 11 to the split second before the plane crashed into the tower.