Food science history By mattenser17@gmail.com Aug 25, 1832 George Crum Aug 25, 1851 Charles Hires created hires root beer August 19, 1851 Aug 25, 1886 John S. Pemberton Aug 25, 1893 Caleb D. Bradham created pepsi in 1893 Aug 25, 1912 Clarence Crane life savers Aug 25, 1914 James Kraft Aug 25, 1923 Forrest E. Mars Sr. Aug 25, 1923 Frank Epperson made ice pop Aug 25, 1924 Clarence Birdseye Frozen food 1924 Aug 25, 1927 Edwin Perkins made kool aid Aug 25, 1931 James Alexander Dewar Aug 25, 1965 J. Robert Cade