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When and who invented the Tungsten?
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Which company is ahead in Glass (stained) innovations?
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When and who invented the Neon Lamp?
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Which company is ahead in Margarine innovations?
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What year was Oxygen discover and how?
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When and who invented the Radio Telegraphy ?
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Who invented the Telegraph?
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What year was Printing Press invented and how?
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Which company is ahead in Electronic Computer innovations?
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When and who invented the Bakelite?
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Which company is ahead in Microscope (Electron) innovations?
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What year was Loom (power) invented and how?
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Who invented the Atom Bomb?
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