ahlam1399
08-29-2014, 05:23 AM
http://i.ytimg.com/vi/EM1IyIyr-Zc/default.jpg (http://www.youtube.com/watch?v=EM1IyIyr-Zc&feature=youtube_gdata)
Humans and Energy: Crash Course World History 207 (http://www.youtube.com/watch?v=EM1IyIyr-Zc&feature=youtube_gdata)
In which Stan Muller subs for John Green and teaches you about energy and humanity. Today we discuss the ideas put forth by Alfred Crosby in his book, Children of the Sun. Historically, almost...
From:CrashCourse (http://www.youtube.com/channel/UCX6b17PVsYBQ0ip5gyeme-Q)
Views:301
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
1191ratings
Time:07:21More inEducation (http://www.youtube.com/videos?c=27)
أكثر... (http://www.youtube.com/watch?v=EM1IyIyr-Zc&feature=youtube_gdata)
Humans and Energy: Crash Course World History 207 (http://www.youtube.com/watch?v=EM1IyIyr-Zc&feature=youtube_gdata)
In which Stan Muller subs for John Green and teaches you about energy and humanity. Today we discuss the ideas put forth by Alfred Crosby in his book, Children of the Sun. Historically, almost...
From:CrashCourse (http://www.youtube.com/channel/UCX6b17PVsYBQ0ip5gyeme-Q)
Views:301
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
1191ratings
Time:07:21More inEducation (http://www.youtube.com/videos?c=27)
أكثر... (http://www.youtube.com/watch?v=EM1IyIyr-Zc&feature=youtube_gdata)