https://youtu.be/9ueY2cEY7Hk
00:00 World earthquakes 2011 Visualization map 2011-01-01 00:00 - 00:00 January 1, 2012 January 1, 2011-point scale distribution map and time of the year...
https://youtu.be/qGBRF_CirHo
This graphic shows the current state of polar motion of Earth's rotational axis. The point at which the white axes cross in the middle...
