The Period When the Vikings Inhabited Scandinavia (Norway, Sweden, and Denmark), the Timber Selected for Viking Longships, the Speed the Vikings Migrated Across the Atlantic Ocean vs the Speed Italian Explorer Christopher Columbus Migrated Across the Atlantic Ocean, How the Vikings Navigated the Ocean, the Period When the Epic of Gilgamesh Was Recorded, the Period When the Compass Was Developed Within China and the Usage of Magnetism for Geomancy Prior to Navigation, the Metal Utilized for Chinese Geomancy, the Reason Lodestone Was Viewed as Supernatural Within China During the Qin Dynasty, the Period When Magnetized Geomancy Spoons Were Utilized Within China, the First Person to Observe the Curvature of the Earth, the First Person to Visit the Mariana Trench at the Bottom of the Ocean, the First Person to Circumnavigate the Earth Without Fuel, the Catalyst for Virtually Every Technology of the Modern Day, and the Location the Majority of Life Upon Earth Exists