محـــ ب ـــوبه
02-08-2009, 12:41 AM
http://www-istp.gsfc.nasa.gov/exhibit/dyn5.gif
http://www-istp.gsfc.nasa.gov/exhibit/dyn4.gif
http://www-istp.gsfc.nasa.gov/exhibit/dyn2.gif
http://www-istp.gsfc.nasa.gov/exhibit/dyn3.gif
http://www-istp.gsfc.nasa.gov/exhibit/m2.gif
http://www-istp.gsfc.nasa.gov/exhibit/dyn6.gif
http://www-istp.gsfc.nasa.gov/exhibit/dyn4.gif
http://www-istp.gsfc.nasa.gov/exhibit/dyn2.gif
http://www-istp.gsfc.nasa.gov/exhibit/dyn3.gif
http://www-istp.gsfc.nasa.gov/exhibit/m2.gif
http://www-istp.gsfc.nasa.gov/exhibit/dyn6.gif