births
Sossina M. Haile, Ethiopian American chemist
Related Wikipedia articles
Sossina M. Haile
Ethiopian-American chemist
Sossina M. Haile is an Ethiopian-American chemist, known for developing the first solid acid fuel cells. She is a professor of materials science and engineering at Northwestern University, Illinois, US.Source: Wikipedia (CC BY-SA)
July 28
Day of the year
July 28 is the 209th day of the year in the Gregorian calendar; 156 days remain until the end of the year.Source: Wikipedia (CC BY-SA)