Overview: Professor Sir Alec Jeffries of Leicester University in England develops DNA profiling and schlieren photography used by Theodore von Karman to study aerodynamics and Anthony Fokker's airborne machine guns and the Red Baron and geographer Ferdinand von Richthofen and Johann Gottfried Herder's romantic ideas that start in Italy and paintings of actors and lighthouses and the War of Jenkins' Ear and Spanish gold and Alexander Monro and William Cheselden's skeleton drawings and astronomical poetry by friends of fishing aficionados who write books and Charles Cotton and sceptical wine-drinkers called Michel Eyquem, and Edward Jenner's cure for smallpox and J.J. Audubon and American bird painters and devious Russian real estate deals, and as a result in 1872, America gets a special place, the first national park, Yellowstone.