What do you get from a bird-lover who is a materials science engineer? A close look at feathers. In this talk, Lorna Gibson, PhD, Matoula S. Salapatas Professor of Materials Science and Engineering, Massachusetts Institute of Technology will speak at the Hunnewell Building of the Arnold Arboretum about the microscopic structure of feathers and explain how their structure makes hummingbirds feathers iridescent, ducks feathers water repellent and owl ruff feathers collectors of sound. Free, registration requested. Register at my.arboretum.harvard.edu or call 617-384-5277.
