Pinterest Facebook Twitter Email Did a Cow Cause Chicago Fire? 02:51 Mrs. O'Leary's infamous cow may not be to blame for the Great Chicago Fire. From: Don Wildman, Mysteries at the Museum and Shrunken Heads and Broken Arrow Similar Topics: History Travel's Best Related Videos First Nuclear Test in History 02:29 Captured U-Boat Helps Win WWII 02:37 Chicago World's Fair 02:55 Preserving the Eastland 02:41 First Refrigerated Rail Car 02:24 The Mother of CSI 03:14 Roosevelt's Walking Cane 02:41 Chicago's Field Museum 02:01 More Videos Museum of Science and Industry 01:55 How Did Sue the T-Rex Die? 01:36 Explore Historic Springfield 03:19 A Monster of a Man 03:10 Voracious Teenage T. Rex 01:25 The Lady and the Panda 02:52 America's First Serial Killer 03:21 Theremin's Amazing Invention 01:13 Moon Rock Heist 02:44 The Pretty Boy Floyd Mystery 02:22 USS Intrepid: Floating Museum 02:25 The Bombing of the Thinker 02:44 Black Market Spirits 03:06 Excavating Ice Age Fossils 02:59 California 'Venus' Shot Dead 02:25 Combat Sub Sinks Union Ship 03:59 We Recommend New Seven Wonders of the World The Top 10 Most Haunted Hotels in America 10 Photos 6 Scariest Haunted Houses in America 15 Photos 10 Haunted Highways and Byways 10 Photos Top 10 Vampire Destinations 10 Photos 'Ghost Nation' Investigates Haunted Homes Across America 21 Photos
