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Peer Review

Scientific journals use a process of peer review, in which scientists’ manuscripts are submitted by editors of scientific journals to (usually one to three) fellow (usually anonymous) scientists familiar with the field for evaluation. The referees may or may not recommend publication, publication with suggested modifications, or, sometimes, publication in another journal.

This is an attempt to keep the scientific literature free of unscientific or crackpot work, it helps to cut down on obvious errors, and it generally improves the quality of the scientific literature. Work announced in the popular press before going through this process is generally frowned upon.

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