Dr. Larry Millstein, a MWZB Director, was unanimously re-elected to serve a third term as President of PSW Science. PSW was founded in 1871 by leading scientists, engineers and explorers in the nation’s capital, led by Joseph Henry and John Wesley Powell. Founded as the Philosophical Society of Washington, PSW has been meeting continuously for almost 150 years. It members, many of them leading scientists, aim to promote science, learning, and the free exchange of ideas on scientific subjects, primarily through its series of 16 guest lectures held each year in the Powell Auditorium of the Cosmos Club. The lectures are free and open to the public. (See www.pswscience.org).