History
One of the first known examples of a shift register was in the Colossus, a code-breaking machine of the 1940s. It was a five-stage device built of vacuum tubes and thyratrons.
Read more about this topic: Shift Register
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“Let us not underrate the value of a fact; it will one day flower in a truth. It is astonishing how few facts of importance are added in a century to the natural history of any animal. The natural history of man himself is still being gradually written.”
—Henry David Thoreau (1817–1862)
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“In all history no class has been enfranchised without some selfish motive underlying. If to-day we could prove to Republicans or Democrats that every woman would vote for their party, we should be enfranchised.”
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