Anhydrous ammonia is a colorless non-flammable liquefied gas. Its vapor is lighter than air [(vapor density of 0.6) air = 1] and has the same pungent odor as household ammonia. Although ammonia vapor is lighter than air, the vapors from a leak may hug the ground appearing as a white cloud.
The most-ticketed car on the road, the Mercedes-Benz SL-Class, is a two-door luxury convertibleâsuggested retail price for a SL550 Roadster is $102,600. Drivers of these cars are four times more likely to get a ticket than the average person.
World's First Speeding Ticket. The worlld's first speeding ticket was issued in Dayton, Ohio in 1904. Throughout most of the twentieth century, the city of Detroit, Michigan, was synonymous with American automobile manufacturing. In the late nineteenth and early twentieth centuries, that was not the case.