Footage - Seismological device for measuring earthquakes. Seismological activity live on the sheet of measuring paper. Earthquake wave on a graph paper. Red and purple lines from seismograph's needles.
Seismological device for measuring earthquakes. Seismological activity live on the sheet of measuring paper. Earthquake wave on a graph paper. Red and purple lines from seismograph's needles.
Footage ID : 98158205
Duration : 17.42s
Media Type : Footage
Copyright : cylonphoto
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