"The measure of the average kinetic energy of molecules."
As seen from their center of mass * :)
Excellent post, @anevolvedmonkey Very interesting to read, and very thorough. Great to see concepts like these being discussed at length in Steemit. Keep up the good work!
Thank you for your kind words :)
Edit: Yes, from their centre of mass but the fact that the molecules are too tiny makes the detail insignificant.