Time travel has already been invented, the timeline is always shifting around you without you noticing, except maybe for the sensation referred to as deja vu.
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
Time travel has already been invented, the timeline is always shifting around you without you noticing, except maybe for the sensation referred to as deja vu.