February 20

This is our first full weekend of the month, with both Saturday and Sunday off. No interesting pictures to upload, as they would only consist of everyone sitting in hammocks reading. Tomorrow is the beginning of our last week in Costa Rica, and it will be the most rigorous yet. We have a number of extended scenarios to complete, most of which will require the coordination of all of the skills learned thus far. In addition, we will spend two days back in Zapaton, where we held the medical clinic, building rocket stoves for families identified as having a particular need for reducing cooking smoke in their homes.