Quote of the day
Like stones rolling down hills, fair ideas reach their objectives despite all obstacles and barriers. It may be possible to speed or hinder them, but impossible to stop them.
Cathleen Synge Morawetz

Born: May 5, 1923
Died: August 8, 2017 (aged 94)
Bio: Cathleen Synge Morawetz was a mathematician. Morawetz's research was mainly in the study of the partial differential equations governing fluid flow, particularly those of mixed type occurring in transonic flow.