I had to look up the Banquiao dam disaster: "the 1975 Banqiauo Dam collapse in China killed 171000 people" "The dam failure killed an estimated 171,000 people

I had to look up the Banquiao dam disaster: "the 1975 Banqiauo Dam collapse in China killed 171000 people" "The dam failure killed an estimated 171,000 people; 11 million people lost their homes" http://en.wikipedia.org/wiki/Banqiao_Dam http://en.wikipedia.org/wiki/Banqiao_Dam I did remember the Bhopal gas disaster: http://en.wikipedia.org/wiki/Bhopal_disaster http://en.wikipedia.org/wiki/Bhopal_disaster