1:36 The Doomsday Calculation: Book Trailer 4:48 What Is The Doomsday Equation? 3:25 The Doomsday Equation 7:53 How to Figure Out the Day of the Week For Any Date Ever 4:13 The Doomsday Equation Explained: Is Humanity Doomed to Fail? 11/13/26 #doomsday #2026 #endoftheworld 5:32 Oppenheimer's Apocalypse Math 7:14 Debunking the 2026 Doomsday Population Equation 5:12 The Doomsday Clock, explained 12:19 A Calculation That Could Predict the End of the World - Doomsday Argument 9:23 The Doomsday Algorithm - How to Calculate Any Day (Part 1) 5:42 The 2026 Doomsday Equation By Von Foerster’s