Ask Pippa's Favourite Science Questions
Over the years, Pippa has answered hundreds of science questions on really cool topics. Here, you will find answers to some of her favourites. Check back once in a while for answers to different questions.
Ask Pippa - the science column for kids!
This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 2.5 Canada License.
This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 2.5 Canada License.