1. "Telephone" The telephone is an instrument that converts voice and sound signals into electrical impulses for transmissi...
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Showing posts with label History. Show all posts
Showing posts with label History. Show all posts
A brief history of the discovery of motorcycle
Do you know where they come from motorcycles, nobody had a significant role in the development of the motorcycle? There are three peo...
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Seventh most populous island in the World
Man is the vicegerent on earth, species that are able to adapt and survive in many natural obstacles and global change the world. Huma...
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5 Deepest Caves in the World
5 caves in the history of the world 1. Krubera (Voronja) Location: Abkhazia Depth: 2.080M 2. Lamprechtsofen Vogelschac...
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