The Standard Deviants: Astronomy [2 Discs]

"Kids and adult learners can get a grasp of the universe with the Standard Deviants: Astronomy - Parts 1 and 2 two-pack DVD set from Cerebellum. Presented with a standard full screen transfer and English Dolby Digital 2.0 soundtrack on two discs. Extra features include interactive practice exams and tests to quiz your knowledge. Helpful resources like charts, formulas, lists, and terms are also included to help you along. Learn about important astronomers, Kepler's Laws, and the universal law of gravitation. Also contains additional footage not available on the VHS versions."