 Hi, I'm Michael Pollan. I'm a professor of chemistry at New Mexico Tech. The trailer is really a mobile water chemistry laboratory. And we've been working for about three years to install sensors and equipment in the trailer so that it can run unattended for a month at a time and monitor the quality of the water in the streams here in the Vice-Coldera. Normally if we want to study how things vary over the course of the day or in response to a rainstorm or a snow melt, we have to come out here and collect bottle after bottle of water sample and then analyze them either on the spot or back at the laboratory. It's very laborious and so by having the trailer out here 24-7 we can catch those events as they have been without having to predict them in advance. Epscore funding has really been crucial to this project. It's really more about developing the infrastructure. It's not possible to buy a system like this on the market and just install it. We had to spend a lot of time putting together lots of different pieces and systems and getting them all to communicate with each other. It really took the sort of investment that Epscore provides to make this project happen and to make it successful.