Paper splitting is a method of preserving brittle papers often found in library and archival materials. In this process the front and back of a sheet of paper are split apart. A piece of acid-free paper is placed between these two sides of an acidic sheet before the pages are reconnected. The intention is to reduce the acid deterioration in the paper. A paper-splitting machine has been developed, but is not in wide use.
External links[edit]
- Folger Shakespeare Library, "Paper splitting and the Trevelyon manuscript"
- Library of Congress, "Paper Strengthening through Paper Splitting "
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Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction