Ciekawostki
Słoneczne imperium - obcy sąsiedzi
http://www.youtube.com/watch?v=zh4NVeLsEHM&feature=related
http://www.youtube.com/watch?v=XQGOGyToOs4&feature=related
http://www.youtube.com/watch?v=Q_8joVS5FEE&feature=related
http://www.youtube.com/watch?v=rVDe4-ULp34&feature=related
http://www.youtube.com/watch?v=KbETcwvKLAU&feature=related