Information icon Please do not add or change content without citing a reliable source. Please review the guidelines at Wikipedia:Citing sources and take this opportunity to add references to the article. Thank you. Materialscientist (talk) 03:02, 23 March 2020 (UTC)Reply

Javier Camacho Gonzalez, you are invited to the Teahouse!

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Hi Javier Camacho Gonzalez! Thanks for contributing to Wikipedia.
Be our guest at the Teahouse! The Teahouse is a friendly space where new editors can ask questions about contributing to Wikipedia and get help from experienced editors like Keelan (talk).

We hope to see you there!

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16:10, 23 March 2020 (UTC)