Four Video Segments: Geophysics, Bangladesh and Mapping 40 Years of War (United States vs Russia, Global Conflicts Part 4)

1) Environmental Geophysics: Locating Drums With Unknown Chemicals at Decommissioned US Military Base
2) Finding the Eighth Most Populous Country in the World on a Map: Bangladesh [ASMR]
3) An Exercise Worth Doing To Understand Global Geopolitics and War: Russia vs United States
4) Mapping Global Conflicts Part 4: United States vs Russia, Geopolitics & 40 Years of War [ASMR]
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