Pinterest Facebook Twitter Email The Invention of Play-Doh 02:51 A nursery school teacher realizes that wallpaper cleaner can be used as a toy. From: Don Wildman, Mysteries at the Museum and The Conqueror's Curse, Play-Doh, Poe Murder Similar Topics: History Travel's Best Related Videos The Bombing of the Thinker 02:44 Meet Balto, Hero Sled Dog 03:17 Tour the Air Force Museum 01:18 Chimp Conquers Outer Space 02:35 The Coney Island Sideshow 02:21 Cannibalism in the Arctic 03:54 The Pretty Boy Floyd Mystery 02:22 The Invention of Chewing Gum 03:02 More Videos The Find of the Century 02:46 The Midnight Express' Savior 03:16 Building the Spruce Goose 01:21 Evidence at the Mothman Museum 03:05 The Secret to Houdini's Tricks 02:27 Bell of the Edmund Fitzgerald 02:47 Archiving the War on Drugs 02:16 A Deadly Maritime Tragedy 02:44 Excavating Ice Age Fossils 02:59 Byrd's Perilous Arctic Flight 02:54 A Life-Saving Vaccine 02:47 Salton Sea Disaster 02:48 Captured U-Boat Helps Win WWII 02:37 Theremin's Amazing Invention 01:13 USS Intrepid: Floating Museum 02:25 Small Coupon, Huge Fraud 04:20 We Recommend 50 of the Most Charming Small Towns in America 50 Photos 50 States, 50 Landmarks 50 Photos Bobby Mackey's Haunted History Linda Vista Haunted History Seven Wonders of New England What to Do on Chicago's Lake Shore Drive
