FuseSchool
Continental Drift: Wegener's Theory
In this video we will learn how Alfred Wegener proposed a theory in 1912 that the great continents of the Earth had drifted over geological time and were once all joined together in a giant land mass we now call Pangaea. His idea was...
Curated Video
Continental Drift: Wegener's Theory | Environmental Chemistry | Chemistry | FuseSchool
In this video we will learn how Alfred Wegener proposed a theory in 1912 that the great continents of the Earth had drifted over geological time and were once all joined together in a giant land mass we now call Pangaea. His idea was...
Crash Course
When Predictions Fail: Crash Course Statistics #43
The world relies on statistics for important predictions like earthquakes, volcano eruptions, and winners of presidential elections. Examine some popular failed predictions and identify their flaws while watching the 43rd installment of...
PBS
Pbs Learning Media: Earthquakes: San Francisco
The history of earthquakes in the San Francisco Bay area is plotted on a digital map and analyzed in this video segment adapted from NOVA. [3:28]
Incorporated Research Institutions for Seismology
Iris: 10 Different Earthquakes of Equal Magnitude Recorded by One Station
This animation uses a gridded sphere is to show that: 1) the seismic stations don't need to be lined up longitudinally to create travel-time curves, as they appear in the first animation, and 2) a single station records widely separated...
Khan Academy
Khan Academy: Science Bulletins: Mapping the Heat Beneath
As seismic waves from earthquakes pass through the planet, their patterns can reveal hidden dynamics-hotspots, deep-diving rock, melting mantle-in Earth's interior. An array of seismometers that's being installed across the United States...