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Revolutionary Inventions That Changed History by api-448951211 is a document available to read on EtoBox.
The document summarizes several important inventions throughout history in 3-5 sentences each. These include the compass, which was invented in China as early as 300-200 BC and helped enable exploration; the printing press invented by Johannes Gutenberg in 1439, which allowed mass book production; the steam engine invented around 1763-1775 by James Watt, powering the Industrial Revolution; Edward Jenner inventing the smallpox vaccination in 1796 to help cure epidemics; and Alexander Flemming discovering pen
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- api-448951211
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- EN