Pearltrees vs Public Library of Science
A side-by-side look at Pearltrees and Public Library of Science. For an in-depth review of either product, follow the links below.
Pearltrees
Online Services
Pearltrees is a free online app that allows you to visually organize, share and discover web content. It acts like virtual corkboards where you can pin content into trees and organize it into topics or projects. It helps you save, organize and share websites, documents, photos and notes.
organizervisualsharingdiscoverybookmarks
Public Library of Science
News & Books
The Public Library of Science (PLOS) is an open access scientific publishing project aimed at creating open access scientific journals and other products to make research freely available to anyone.
scienceresearchopen-accesspublishing
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