ahlam1399
09-18-2014, 12:23 PM
http://i.ytimg.com/vi/tq6be-CZJ3w/default.jpg (http://www.youtube.com/watch?v=tq6be-CZJ3w&feature=youtube_gdata)
The Big Bang: Crash Course Big History #1 (http://www.youtube.com/watch?v=tq6be-CZJ3w&feature=youtube_gdata)
In which John Green, Hank Green, and Emily Graslie teach you about, well, everything. Big History is the history of everything. We're going to start with the Big Bang, take you right through...
From:CrashCourse (http://www.youtube.com/channel/UCX6b17PVsYBQ0ip5gyeme-Q)
Views:77756
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
7206ratings
Time:14:25More inEducation (http://www.youtube.com/videos?c=27)
أكثر... (http://www.youtube.com/watch?v=tq6be-CZJ3w&feature=youtube_gdata)
The Big Bang: Crash Course Big History #1 (http://www.youtube.com/watch?v=tq6be-CZJ3w&feature=youtube_gdata)
In which John Green, Hank Green, and Emily Graslie teach you about, well, everything. Big History is the history of everything. We're going to start with the Big Bang, take you right through...
From:CrashCourse (http://www.youtube.com/channel/UCX6b17PVsYBQ0ip5gyeme-Q)
Views:77756
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
7206ratings
Time:14:25More inEducation (http://www.youtube.com/videos?c=27)
أكثر... (http://www.youtube.com/watch?v=tq6be-CZJ3w&feature=youtube_gdata)