What happens when markers and water mix on a coffee filter? Join Miss Sarah for Week 3 of the Virtual Science Fair to find out!
![Chromatography](https://www.innisfilidealab.ca/wp-content/uploads/2020/07/July-17th-Chromatography.jpg)
What happens when markers and water mix on a coffee filter? Join Miss Sarah for Week 3 of the Virtual Science Fair to find out!