In 1876, Thomas Alva Edison patented something called the autographic printer. In 1891 a gentleman named Samuel O’Reilly improvised on this design and patented the first _____ ___.
In its present form this is a gun shaped machine and it utilizes electromagnetic coils in alternation to move a needle bar up or down to achieve its desired objective.
What?
Saturday, January 24, 2009
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2 comments:
tattoo gun?
fax machine?
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