User talk:69.143.93.141

April 2019
Hello, I'm Andyjsmith. I wanted to let you know that one or more of your recent contributions to Science and technology in Venezuela have been undone because they did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the help desk. Thanks. Andyjsmith (talk) 20:08, 2 April 2019 (UTC)
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