For American teenagers, getting a driver's license has long been a watershed moment, separating teens from their childish pasts as they accelerate toward the sweet, sweet freedom of their futures. With driver's license in hand, teens are on the road...

From the candy bar to the cigarette, records to roller coasters, a technological revolution during the last quarter of the nineteenth century precipitated a colossal shift in human consumption and sensual experience.  Food, drink, and many other cons...