Pinterest Facebook Twitter Email Rocks of Alien Origin 02:26 Scientists perform tests on some seemingly ordinary pieces of rubble. From: Don Wildman, Mysteries at the Museum and Trunk of Horrors, Russian Roswell, Baby Incubators Similar Topics: History Travel's Best Related Videos Space Walk 02:45 Death of Lenin 02:50 Rasputin's Seduction 03:03 Cold War Secrets 02:18 The Real Anastasia 03:37 A Look at Sydney's Opera House 02:13 Get to Know Seoul 02:35 Discovering Tiananmen Square 03:19 More Videos Raising the Iwo Jima Flag 03:23 Scaling Mount Everest 02:22 Fire and Ice 02:35 The Battle of the Crater 03:18 Relive Russia With Tony 05:20 Handmade Jewelry 02:56 Diary of a Dying Man 03:20 Deepest Depths of the Ocean 02:20 Legend of the Yeti 02:37 Top 10 Attractions in Hong Kong 02:38 Top 10 Attractions in Tokyo 02:52 Rajasthan, India Nonstop Tour 04:44 Sydney's Big Red Shark Boat 02:03 Shark Diving in Sydney 02:41 See Magnificent Singapore 02:37 Bondi Skate Park 01:35 We Recommend 7 New Wonders of the World 14 Photos The Crystal Symphony Prison Tours 10 Luxury Shopping Spots The World's Best River Cruises 11 Photos Execution Rocks' Haunted History
