Penny-farthing the trend was short-lived, the penny-farthing became a symbol of the late Victorian era. Its popularity also coincided with the birth of cycling as a sport. Eugène Meyer of Paris, France is now regarded as the father of the high bicycle by the International Cycling History Conference in place of James Starley. Meyer patented a wire-spoke tension wheel with individually adjustable spokes in 1869. They were called "spider" wheels in Britain when introduced there. Meyer produced a classic high bicycle design during the 1880s. James Starley in Coventry added the tangent spokes and the mounting step to his famous bicycle
Cipher Department of the High Command of the Wehrmacht to find their perceived weaknesses, they never constructed any themselves. The chief German cryptological machine was the Enigma machine. It was invented by the German engineer Arthur Scherbius at the end of World War I, was regarded as antiquated and was considered secure only when used properly, which was generally not the case later in the war. Director Fenner was instrumental in getting them introduced into use. One item alone, the variable-notch rotor () would have made the Enigma secure after 1942. The Siemens and Halske T52-E (German:Geheimschreiber) i.e. the G-Schreiber was considered a secure teleprinter. It was considered modern