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Gunbuster! Science Course Description:

Plot Summary: The science lessons are short "omake" bonus features originally present on the first two volumes. Each short lasts around two minutes, and stars super deformed versions of Noriko, Kazumi and the Coach explaining the various scientific aspects of the series.
Gunbuster! Science Course Episodes:

Nativity | IMDb: 6 HD Kung Fu Masters 3 | The Nun (2018) CAM IMDb 6.6 Genre: Horror; Mystery; Thriller; A priest with a haunted past and a novice on the threshold of her final vows are sent by the Vatican to investigate the death of a young nun in Romania and confront a malevolent force in the form of a demonic nun.