Sirius: The Diamond Dog

Sirius, it's fair to say, is a well-known star. So well-known in fact, that it needs its own video. So here it is.
0:00 Myth
5:38 Dogon don't
7:18 Egypt
11:20 Greece
14:58 Motion
19:18 Sirius b
27:07 Sirius the star
29:47 Outro
30:04 Credits