The German automobile manufacturer, Volkswagen, was founded.
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The first-ever cloned horse was born in a natural delivery.
The first all-color and all-talking picture, 'On With the Show,' was released.
The Sierra Club was formed.
NASA tested the Saturn I launch vehicle with a boilerplate Apollo spacecraft for the first time.
Leonardo da Vinci's 'The Last Supper' was returned to display in Milan after 22 years of restoration.