Burrs to Velcro
by Colby, Jennifer
Series:21st Century Junior Library: Tech from Nature
Prefer borrowing? Open Library may have a digital copy too.
AR Book Level
3.5
AR Points
0.5
Word Count
626
Interest Level
Lower Grades (LG K-3)
Genre
Nonfiction
AR Quiz #
199734 EN
About this book
Readers will discover how the invention of Velcro was inspired by the mechanics of burrs.