1866 – Born on the 13th of September in Newburyport,Mass, USA.
1890 – He received in PhD. at Leipzig under the guidance of Wilhelm Ostwald.
1897 – He formulated the Noyes-Whitney equation which relates the rate of dissolution of solids.
1907 – He served as the acting president of MIT.
1919 – He served as Professor of Chemistry at the California Institute of Technology.
– He was a major influence on the educational philosophy and the core curriculum of Caltech.
1936 – He died on the 3rd of June in California, USA.