This is how San Francisco sounded just before getting destroyed in 1906

Hardscrabble Pictures added sound to this old black and white silent film of San Francisco's Market Street in April 14, 1906, just four days before the big earthquake that destroyed 80 percent of the city. It's really wonderful—put on your headphones and listen to the calm before the storm. »1/17/14 5:27am1/17/14 5:27am