The solubilities of glycine, l-leucine, l-phenylalanine, and l-aspartic acid in aqueous solutions of the salts composed by combining Na+, K+, and NH4+ cations and Cl– and NO3– anions were measured up ...

While a professor of military science at Tuskegee Institute, Benjamin Davis Jr. entered flying school at the Tuskegee Army Air Base, receiving his pilot wings in 1942.