Food ScienceTimeline By lizeth123 1832 George Crum / potato chips 1876 Charles Hires / hires root beer 1892 John S. Pemberton / Coca Cola 1893 Caleb D. Bradham / pepsi 1905 Frank Epperson / Popsicle 1912 Clarence Crane / life savers 1914 James Kraft / kraft foods 1923 Forrest E. Mars Sr. / Milky way 1924 Clarence Birdseye / Flash Freezing 1927 Edwin Perkins / kool aid 1930 James Alexander Dewar / Twinkie 1965 J. Robert Cade / Gatorade
