>Rock and roll emerged as a distinct musical genre in the late 1940s and early 1950s in the United States.
>Motorcycles were first invented in 1885 by Gottlieb Daimler and Wilhelm Maybach. They created a two-wheeled vehicle powered by an internal combustion engine, which they called the "Petroleum Reitwagen". This invention is widely considered the first practical motorcycle, although some earlier attempts at motorized bicycles existed.
immersionsissies...?