
Bubbles 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

This Stage 1 Let's-Read-and-Find-Out book explains how trapping air inside soapy liquid creates bubbles--and why bubbles are always round. Blowing bubbles is a staple activity of preschool and kindergarten, and here we introduce a bit of science to go with this popular...






