Falls Township, Bucks County, Pennsylvania 18 and 4.8% of those age 65 or over. During the summer months, frequent episodes of high humidity occur. Occasionally, heat index values exceed 100 °F (38 °C). On average, the wettest month of the year is July which corresponds with the annual peak for thunderstorm activity. During the winter months, wind chill values occasionally fall below 0 °F (-18 °C). On average, the snowiest month of the year is February which corresponds with the annual peak for nor'easter activity. Falls Township, Bucks County, Pennsylvania Falls Township is a Suburban Philadelphia township in Bucks County, Pennsylvania, United States. The population
Joan S. Valentine Joan S. Valentine Joan Selverstone Valentine (born 1945) is a biological inorganic chemist and biochemist. Valentine's current work examines the role of transition metals, metalloenzymes, and oxidative stress in health. Her foremost expertise is superoxide anion and its functional enzyme superoxide dismutase. Valentine has been a member of the faculty of the University of California, Los Angeles since 1980, she has served as Editor-in-Chief of "Accounts of Chemical Research" since 1994, and she was elected to the National Academy of Sciences in 2005. In 1967, she graduated with a Bachelor of Arts in Chemistry from Smith College and a Ph.D.