What Gave the Zeppelin Its Name?
What Gave the Zeppelin Its Name? German airships in the years preceding World War II were referred to as Zeppelins, after Graf Ferdinand von Zeppelin (1836–1917), a...
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What Was the Gutenberg Process?
What Was the Gutenberg Process? Before beginning work on the Bible around 1450, Gutenberg experimented with printing single sheets of paper and even small books,...
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