What are bubbles made of?
Why are they always round?
Read and find out about the science behind soap bubbles, and learn why bubbles always go POP!
About the Author
Kimberly Brubaker Bradley is the author of Energy Makes Things Happen and Pop!, an Outstanding Science Trade Book for Children, in the Let's-Read-and-Find-Out Science series. She has a degree in chemistry from Smith College and lives with her husband and two children in Bristol, Tennessee.
Margaret Miller is a freelance photographer who lives in New York city with her husband and two children. She is the author-photographers of many popular books for children, and the photographer for Ramona: Behind the Scenes of a Television Show, My Puppy Is born, and other books.