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Everything about Black Holes Astronomy Books Grade 6 | Astronomy & Space Science
Baby Professor
出版Speedy Publishing LLC, 2017-02-15
主題Juvenile Nonfiction / Technology / Aeronautics, Astronautics & Space ScienceYoung Adult Nonfiction / Science & Nature / AstronomyScience / Space Science / CosmologyEducation / Teaching / Subjects / Science & TechnologyTechnology & Engineering / Aeronautics & AstronauticsScience / Space Science / GeneralJuvenile Nonfiction / Science & Nature / AstronomyScience / Space Science / AstronomyLaw / Air & SpaceNature / Sky Observation
ISBN15419091009781541909106
URLhttp://books.google.com.hk/books?id=xHQ7DgAAQBAJ&hl=&source=gbs_api
EBookSAMPLE
註釋Is it true that within a black hole is a polarity so intense that not even light can escape? But despite that, there has been several studies made by scientists about the subject. The most interesting fruits of the years of labor and observation have been recorded in the pages of this reference book for sixth graders. Go ahead and secure a copy today!