Man among group is fatally injured when firework explodes atop dormant ammunition plant building

A man was fatally injured from a firework exploding in his hand while he was atop an abandoned Twin Cities ammunition plant ...
Scientific American

NASA unveils an astronomical fireworks show, complete with sound effects, for July 4

NASA is lighting the cosmos in red, white and blue in honor of the 250 t h birthday of the United States—and the show even ...