Sinclair Zike maximum speed of the bicycle operating under its own power was kept below 15 miles per hour to prevent it being classified as a motorcycle under UK law. The Sinclair Zike was developed by Sir Clive Sinclair following the commercial failure of the Sinclair C5 in 1985. Electric vehicles were one of his long-term research ambitions. The Zike was financed largely with his own money, and the manufacture was subcontracted to Tudor Webasto, a Birmingham-based company. The Zike was launched on 5 March 1992 at the Cyclex exhibition in Olympia, London, when a prototype was demonstrated to both press and
Type 3 submergence transport vehicle Chōsen Machinery-Jinsen Factory build all of the "Yu 3001"-class boats. Improved model of the "Yu I" type. "Yu II" was built by Kampon technical guidance. The IJN used the "Ha-101"-class submarine drawings and designed this. Type 3 submergence transport vehicle The was a class of transport submarines built for the Imperial Japanese Army (IJA) during the Second World War. The IJA planned to build over 400 boats, however only 38 boats were completed until the end of war. The IJA called them . In 1943 the IJA decided to build a transport submarine for themselves, because the IJA was soundly