Crash Course Kids
Weathering and Erosion
In this episode of Crash Course Kids, Sabrina gives us a real world example of how the Hydrosphere and Geosphere affect each other in the form of Weathering and Erosion. Think of Weathering as the force that makes a mess and Erosion as...
Khan Academy
Khan Academy: Strobe Talbott on the Beginning of the Cold War
Former Deputy Secretary of State Strobe Talbott discusses how the Cold War developed after post WWII peace summits and the strategic patience that stopped the expansion of Soviet communism. [6:36]