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1
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fiber optics
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Japan
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In Japan, high-speed trains and advanced technology incorporate fiber optics for audio transmission and communication systems.
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4
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2
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fiber optics
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Eastern countries
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Fiber optics are linked to precision manufacturing, technology, and traditional art in Eastern countries.
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3
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3
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fiber optics
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Germany
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Fiber optics are widely used for high-speed internet and telecommunications in Germany.
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2
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4
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fiber optics
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Remote indigenous tribes
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Remote indigenous tribes have minimal interaction with and use of fiber optics due to insufficient technology infrastructure.
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1
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