Summary This video shows a different side of dams, what many think of as clean hydroelectric power. Many points are made about the negative effects dams have on their surrounding enviro...
Summary This video shows a different side of dams, what many think of as clean hydroelectric power. Many points are made about the negative effects dams have on their surrounding enviro...
GEOL 109 | The Earth and Life Through Time • blame cogdog • SPLOTbox theme is based on Garfunkel by Anders Norén.