ahlam1399
02-14-2015, 04:06 AM
http://i.ytimg.com/vi/PRgua7xceDA/default.jpg (http://www.youtube.com/watch?v=PRgua7xceDA&feature=youtube_gdata)
Eclipses: Crash Course Astro**my #5 (http://www.youtube.com/watch?v=PRgua7xceDA&feature=youtube_gdata)
The big question in the comments last week was, "BUT WHAT ABOUT ECLIPSES?" Today, Phil breaks 'em down for you. -- As promised, Phil's sun spotting recommendations: Astro**mers Without ...
From:CrashCourse (http://www.youtube.com/channel/UCX6b17PVsYBQ0ip5gyeme-Q)
Views:14274
http://gdata.youtube.com/static/images/icn_star_full_11x11.gif http://gdata.youtube.com/static/images/icn_star_full_11x11.gif http://gdata.youtube.com/static/images/icn_star_full_11x11.gif http://gdata.youtube.com/static/images/icn_star_full_11x11.gif http://gdata.youtube.com/static/images/icn_star_half_11x11.gif
1427ratings
Time:10:32More inEducation (http://www.youtube.com/videos?c=27)
أكثر... (http://www.youtube.com/watch?v=PRgua7xceDA&feature=youtube_gdata)
Eclipses: Crash Course Astro**my #5 (http://www.youtube.com/watch?v=PRgua7xceDA&feature=youtube_gdata)
The big question in the comments last week was, "BUT WHAT ABOUT ECLIPSES?" Today, Phil breaks 'em down for you. -- As promised, Phil's sun spotting recommendations: Astro**mers Without ...
From:CrashCourse (http://www.youtube.com/channel/UCX6b17PVsYBQ0ip5gyeme-Q)
Views:14274
http://gdata.youtube.com/static/images/icn_star_full_11x11.gif http://gdata.youtube.com/static/images/icn_star_full_11x11.gif http://gdata.youtube.com/static/images/icn_star_full_11x11.gif http://gdata.youtube.com/static/images/icn_star_full_11x11.gif http://gdata.youtube.com/static/images/icn_star_half_11x11.gif
1427ratings
Time:10:32More inEducation (http://www.youtube.com/videos?c=27)
أكثر... (http://www.youtube.com/watch?v=PRgua7xceDA&feature=youtube_gdata)