Science and technology of the Song dynasty
The Song dynasty invented some technological advances in Chinese history. Many came from talented statesmen drafted by the government through ...
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Shuttle–Mir program
The Shuttle–Mir program was a collaborative 11-mission space program between Russia and the United States. It involved American Space Shuttles ...
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Sholes and Glidden typewriter
From Curiosity to Industry Standard: The Sholes and Glidden Typewriter The Sholes and Glidden typewriter is a fascinating journey from ...
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Shoe polish
Wax-based shoe polish is traditionally packaged in flat, round, 60-gram tins. Liquid polish is a complex mixture. Polyethylene wax emulsion ...
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Shielded metal arc welding
Shielded metal arc welding is one of the world’s first and most popular welding processes. SMAW continues to be used ...
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Shale oil extraction
Shale Oil Extraction: A Journey Through Time and Technology Imagine a world where unconventional oil production meets ancient history and ...
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Scout Moor Wind Farm
Scout Moor Wind Farm is the second largest onshore wind farm in England. The site occupies 1,347 acres of open ...
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Rolls-Royce R
Rolls-Royce R: The Powerhouse of Air Racing The Rolls-Royce R engine was a marvel of engineering, designed to push the ...
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Rolls-Royce Merlin
Rolls-Royce designed the engine and first ran it in 1933 as a private venture. Initially known as the PV-12, it ...
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Restoration of the Everglades
Restoring the Everglades: A Long-Term Battle Against Time and Industry The Everglades, a vast and unique ecosystem that has been ...
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