You all need some version control and to save your text as text files and not binary files. Start with
@overleaf.https://twitter.com/Research_Tim/status/1102481379424681984 …
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
It's nice that git diff actually works on this monstrous setup!https://stackoverflow.com/questions/16683121/git-diff-between-two-different-files/16683184 …
At least you save text as a text file. 
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