The first motorcycle was designed and built by the German inventors Gottlieb Daimler and Wilhelm Maybach in Bad Cannstatt (Stuttgart) essentially 1885.Pada motorcycle, although the inventors called Reitwagen (by car) .inii also a petroleum-powered vehicles that first
nvented in Germany in 1870's, the cream separator would become a fixture on virtually every dairy farm. By the 1920' s thirty American manufacturers. were producing 200,000 hand-cranked cream separators a year. Including tractor manufacturers, stationary engine builders and retail giants like Sears Roebuck. German inventor Dr De Laval' s cream separator that bore his name would become the benchmark all others were measured by.
"Hedy Lamarr is said to have tipped the balance of WWII. Not only is she almost unbelievably beautiful, she was also exceedingly clever. She was the co-inventor of an early wireless form of communication; her invention allowed shortwave radio communications on the field. She gave the invention, for no compensation, to the US Government. the Germans did not yet have this capability."
"Karl Friedrich Benz (November 25, 1844 – April 4, 1929) was a German engine designer and car engineer, generally regarded as the inventor of the gasoline-powered automobile, and together with Bertha Benz pioneering founder of the automobile manufacturer Mercedes-Benz."
In 1936, Japanese magazine Shonen Club published World Transportation Invention Competition — an illustrated series envisioning the future of transportation, based on concepts by inventors from around the world.