Tag Archives: MOOC

Why Some ‘Quake Shakes Arrive Before Others

When a big earthquake quakes, different sorts of vibes spread through the Earth. Two of the main destructive seismic waves – the P and S – travel at different velocities.  P-waves (Primary or Pressure) will shake your dishes a few … Continue reading

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Dinos 101: Everything You Ever Wanted to Know

Want to know about dinosaurs? You’re in luck. The University of Alberta is offering a free 12-week course, a MOOC (Massive Online Open Course) starting January 3rd. I am thinking of signing up for it – the course is offered … Continue reading

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