Uploaded May 2017 | Updated September 2026, 3 hours ago

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A single page of a Superman comic book (or other title) can be used to support much heavier material. Simply roll a page into a tube (and tape it). Make sure the surface of the cylinder is flat and unbroken. The first book you add must be a rigid cover book. Pile away!
How many books can you pileup using this paper column?