As of August 5, 2026, no new social media or news activity has been recorded for John Ralph. John Ralph is a New Zealand-born, American chemist, wood scientist, and professor at the University of Wisconsin-Madison. He is an elected fellow (FIAWS) of the International Academy of Wood Science and a fellow of the American Association for the Advancement of Science (FAAAS). StarFeed checks for new updates every few minutes. Use the day-by-day view above to see activity from other dates.