{"version":"1.0","type":"link","title":"Seismometer - Newikis","description":"A seismometer is an instrument that responds to ground displacement and shaking caused by quakes, volcanic eruptions, and explosions. They are usually combined with a timing device and a recording device to form a seismograph. The output of such a device—formerly recorded on paper (see picture) or…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://upload.wikimedia.org/wikipedia/commons/0/0f/Kinemetrics_seismograph.jpg","thumbnail_width":1024,"thumbnail_height":768}