Bubble Trouble
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!
| Country | USA |
| Brand | HarperCollins |
| Manufacturer | HarperCollins |
| Binding | Paperback |
| ItemPartNumber | 9780064452083 |
| ReleaseDate | 2001-09-04 |
| UnitCount | 1 |
| Format | Picture Book |
| EANs | 9780064452083 |