02:07 duration 2 minutes 7 seconds
Ben's clip for testing
08:01 duration 8 minutes 1 second
Cascadia Earthquakes - 1964 Alaska Earthquake…
Cascadia Earthquakes - 1964 Alaska Earthquake (Topic 1)
09:11 duration 9 minutes 11 seconds
Earthquake Principles - Intensity (Earthquake…
Earthquake Principles - Intensity (Earthquake Basics Topic 1)
25:56 duration 25 minutes 56 seconds
CEE2 - Earthquake ABC's and Seismic Waves…
CEE2 - Earthquake ABC's and Seismic Waves (Topic 1)