ahlam1399
03-07-2015, 04:04 AM
http://i.ytimg.com/vi/KlWpFLfLFBI/default.jpg (http://www.youtube.com/watch?v=KlWpFLfLFBI&feature=youtube_gdata)
Tides: Crash Course Astro**my #8 (http://www.youtube.com/watch?v=KlWpFLfLFBI&feature=youtube_gdata)
Today Phil explores the world of tides! What is the relationship between tides and gravity? How do planets and their moons become tidally locked? What would happen if you were 300km tall? Important ...
From:CrashCourse (http://www.youtube.com/channel/UCX6b17PVsYBQ0ip5gyeme-Q)
Views:41361
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
2775ratings
Time:09:47More inEducation (http://www.youtube.com/videos?c=27)
أكثر... (http://www.youtube.com/watch?v=KlWpFLfLFBI&feature=youtube_gdata)
Tides: Crash Course Astro**my #8 (http://www.youtube.com/watch?v=KlWpFLfLFBI&feature=youtube_gdata)
Today Phil explores the world of tides! What is the relationship between tides and gravity? How do planets and their moons become tidally locked? What would happen if you were 300km tall? Important ...
From:CrashCourse (http://www.youtube.com/channel/UCX6b17PVsYBQ0ip5gyeme-Q)
Views:41361
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
2775ratings
Time:09:47More inEducation (http://www.youtube.com/videos?c=27)
أكثر... (http://www.youtube.com/watch?v=KlWpFLfLFBI&feature=youtube_gdata)