The IQ-Diminishing Aspect of the Fourth of July: Two 16-year-old boys were hospitalized after trying to extract gunpowder (for July 4 fireworks) from shotgun shells by using a sledgehammer (Houston, Tex.). A 19-year-old man used an explosive to blast a fire hydrant cap into the air on July 4 to see how far up it would go but was hospitalized when the cap landed on his head (Chicago). [Chicago Sun-Times, 7-5-04











