Most of the United States is feeling the cold of winter at the moment, but it's never too early to start planning your compost setup. As you all may guess, I'm a big proponent of sustainable living, even in the laboratory, and the habits we develop could also lead to a healthier yard and surrounding natural landscape. As a teacher in Chicago, I developed an engineering project with my students to turn a part of our school courtyard into a vegetable garden, and we incorporated composting into it. It was a very cost-effective project as the students would bring in their unused vegetable scraps, recycled papers, and egg shells to school and develop their own compost mixes from which we would derive fertilizing materials for corn and squash. We ended up growing quite a bit of corn and not much else, but I anticipate that was because of the suboptimal lighting due to our building blocking the bulk of the sun's rays most of the day. But imagine what you could do with a little planning and a bit more budget than a public school (but that's a story for another day)!