Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Nov 29, 2017
What science stories can trees tell? We head to the Arnold Arboretum of Harvard University to find out! Guided by Arnold Arboretum Director Dr. Ned Friedman & Harvard University PhD Candidate Kristel Schoonderwoerd, we meet a few of the Arboretum's 15,000 woody plants and learn about the incredible research being done there!