These are some scientific journals that feature free as in freedom scientific articles

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marioxcc
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Joined: 08/13/2014

For whoever is interested: IOPscience publishes scientific journals that regularly feature articles which are free as in freedom, usually under the Creative Common BY 3.0 (called “open access” in the web site), and other articles can be accessed for no monetary cost, but are not free as in freedom (called “free access” in the web site).

These journals publish the result of research. Most articles require expertise in the relevant field to understand them. These scientific journals are not popular science magazines.