David Allen@gtdguy·Oct 19, 2014People complain about our "always on" lifestyle. Funny. Our universe, always "on", doesn't seem to have an issue.93336
Venkatesh Rao@vgrReplying to @gtdguy@gtdguy Universe is actually mostly always off. 2nd law of thermodynamics. When entropy increases locally, we call it "on" and "life." :)1:57 AM · Oct 19, 20141 Retweet1 Like