1. Earthquakes 101


    from mysafela.org / Added

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    Did you know an earthquake is really just sound? Can you guess how fast an earthquake moves, or what the difference between a strike slip fault and a thrust fault are? Sit back and let prominent earthquake experts tell you all about one of the largest and most unpredictable forces in nature. World-renowned scientists from the United States Geological Survey, CalTech and the Southern California Earthquake Center all weigh in on the science of earthquakes. In less than 8:00 you could become an earthquake expert too.

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