: At first it seems to be wrong in Mechanics and Thermodynamics. The editor E-mail me and I was not sure; that is why I asked your opinion. Now I will fix the mistake. Thank you. --[[User:Joaquín Martínez|Joaquín Martínez]] 17:45, 23 June 2009 (EDT) | : At first it seems to be wrong in Mechanics and Thermodynamics. The editor E-mail me and I was not sure; that is why I asked your opinion. Now I will fix the mistake. Thank you. --[[User:Joaquín Martínez|Joaquín Martínez]] 17:45, 23 June 2009 (EDT) |