User talk:68.40.152.190

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Someone using this IP address, 68.40.152.190, has made edits to Space Shuttle Challenger disaster that were made in good faith, but have been deemed not to contribute positively to the article. These edits have thus been reverted. Wikipedia's page on unacceptable additions may explain why. If you'd like to experiment with the syntax, please do so in the sandbox rather than in articles.

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Again, welcome! Mathglot (talk) 22:42, 2 July 2020 (UTC)