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Astronomy - Ch. 2: Understanding the Night Sky (15 of 23) Why Does the North Star Change?
توضیحات:
Visit http://ilectureonline.com for more math and science lectures! In this video I will explains processional motion and why the North Star changes.
لغات کلیدی:
ilectureonline, ilectureonline.com, Mike, Mike van Biezen, van Biezen, ilecture, ilecture online, Astronomy, Space, Understanding the Night Sky, Why Does the...
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