1st law of Thermodynamics = Laws of physics same across space. 2nd: same, but for time. Basis of all else.
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
1st law of Thermodynamics = Laws of physics same across space. 2nd: same, but for time. Basis of all else.