How long will it be before … the man sitting in London will see all things passing in Asia, or whenever it pleases him or an agent to turn a mirror on a view? It will be. Or how long before the discovery of cheap and perfect aerial navigation will change society and annihilate national distinctions? That, too, will be. These and a thousand stranger discoveries will during the ensuing century burst upon the world, changing it utterly. -Charles Godfrey Leland, Gypsy Sorcery and Fortune Telling (1891)-