I laughed and laughed and laughed.
A Book Wheel
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The Bookwheel, invented in 1588 by Italian engineer Agostino Ramelli, was a
heavy, 600-pound wooden rotating bookcase that let scholars easily use up
to ei...
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2 comments:
ben laughed and laughed too :-)
My friend showed me this over break at a party. We all laughed and laughed and laughed.
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