Paint your face challenge.
May 5, 2020
![](https://s3.amazonaws.com/h2o-life/update-images/2861/full/h2o-update-2861.jpg)
After painting H2O on my face in the mirror I decided to challenge my students to do the same. This is a great lesson about what mirrors do to an image. Ever wonder why the word "Ambulance" looks so weird on the front of the ambulance?