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View Full Version : Strange seismic waves that rippled around the World



bob10
30th November 2018, 10:08 PM
Strange seismic waves that rippled around world baffle scientists (https://www.msn.com/en-au/news/techandscience/strange-seismic-waves-that-rippled-around-world-baffle-scientists/ar-BBQhxHq?ocid=spartandhp)