It's the twins' birthday and Al and his friends are experimenting to find out how to blast off his time machine into outer space. Trouble is, fiddling with balloons and homemade rockets is very messy! When some extra baking powder accidentally spills onto the cake, it has some unexpected gassy consequences.
| ISBN: | 9780993553752 |
| Publication date: | 4th October 2018 |
| Author: | Jane Clarke |
| Illustrator: | James Brown |
| Publisher: | Five Quills |
| Format: | Paperback |
| Pagination: | 111 pages |
| Series: | Al's Awesome Science |
| Genres: |
Stories about Family and Friends Funny |