From Farmland Irrigation to Martian Exploration: 125 Years of Physics in Guelph Monday, March 22nd, 2021 8:00 PM to Saturday, October 30th, 2021 8:00 PM “I believe the scientific farmer is going to be the farmer of the future. […] If farming is to be made a success in this country, it has to be done on a scientific basis.” — J.B. Reynolds (1867-1948)