Principe fondamental de physique : tout ce qui monte redescend
Print article | This entry was posted by cibole! on 11/17/11 at 07:15:42 am . Follow any responses to this post through RSS 2.0. |
Print article | This entry was posted by cibole! on 11/17/11 at 07:15:42 am . Follow any responses to this post through RSS 2.0. |