WTOP News on Instagram: "Every year, Isaac Leventon, an adjunct professor at the University of Maryland’s Department of Fire Protection Engineering, brings trees into a special lab with a ventilated hood and then lights them on fire, to show the difference in outcomes for the trees that were still healthy and given regular water versus the trees that started to dry out is pretty stark. Read more at WTOP.com or on the WTOP app. Link in bio. (🎥: WTOP/John Domen)"