Michelle Rissilo imparts what you can learn from a Drop of Water. Where did it come from, what is living in it, how is it recycled by Mother Nature, and why you should care. Michelle is Chair of the Mid-Hudson section of the American Chemical Society. She harnesses information from her four-distinct careers: Environmental & Safety Manager, tenured college professor, Lead Technical Director for an Environmental Laboratory Approval Program facility, and Quality Assurance & Licensing manager for NYC DEP.