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Joy Cardin
from Tuesday, March 2, 2010 at 6:00 AM
After six, a look at earthquakes. Joy Cardin talks with a Wisconsin seismologist (size-MOLL-o-jist) about why earthquakes happen, the difference between Haiti and Chile, and the difficulties of predicting earthquakes and tsunamis (tsoo-NAH-meez). Guest: Clifford Thurber, Professor and Chair, Department of Geoscience, UW-Madison.

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