Previous Week 93: Conflict Resolution, Pt. 1 Next Week 91: Rules of Retracement; revisiting Brown and Clark Week 92: Quadratic Formulas 1 min readOctober 18, 2022 Watch LaterRemove Cinema Mode FacebookXLinkedInEmail Dane Courvile, PLS presents on Quadratic Formulas. Latest Posts Week 132: Drone Survey Accuracy & How to Prove It 1 week ago Week 131: Datums & Reference Frames 3 weeks ago Week 130: Getting organized for the FS & CST exams 1 month ago