Counting instruments 1970-01-01
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Finger-counting 1970-01-01
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Numbers (season 1) 1970-01-01
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When Worlds Collide (Numbers) 1970-01-01
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Numbers (season 2) 1970-01-01
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Numbers (season 3) 1970-01-01
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Swedish nuclear weapons program 1970-01-01
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Torsten Nilsson 1970-01-01
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Two Daughters 1970-01-01
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Uncertainty Principle (Numbers) 1970-01-01
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Vigesimal numeral systems 1970-01-01
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Numbers (season 4) 1970-01-01
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Numbers (season 5) 1970-01-01
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Numbers (season 6) 1970-01-01
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Numerals 1970-01-01
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Ågesta Nuclear Plant 1970-01-01
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Aiken code 1970-01-01
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Aksharapalli 1970-01-01
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British anti–nuclear weapons activists 1970-01-01
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British nuclear weapons testing 1970-01-01
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