Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
4.2
Points
4.0
Fiction/Nonfiction
Fiction
Word Count
31085
Points per Word
0.000129
Description
Uncle Albert, the famous scientist, and his niece, Gedanken, discover the exploding universe, wonky jelly space, black holes that swallow up everything, speeded-up time, and tape measures that shrink when you take them downstairs.