Ever wonder how much water goes down the drain at the drinking fountain? Is it worth the effort to save it? Well, just ask Liam. He's a fifth grader on a mission...to find out how much water gets wasted at the water fountain in a year. This video details the experiment where we determined the baseline measurement and the method for Liam to capture and measure what he'll be saving. We'll be updating this page with a record of his progress. Stayed tuned and pick up your own X-Mug to participate along with Liam.