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Seismograph Exhibit
The new Seismograph Exhibit for the Arkansas Museum Network is finished! Many thanks to J. Lahr (USGS), Dave F., Andrew L., Klover K., and Pearl T.(Exploratorium).
A seismograph measures the magnitude of an earthquake by sensing and recording the shaking it causes. Extremely sensitive seismographs can detect earthquakes too small to feel, even those happening on the far side of the globe.
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The finished exhibit. The sturdy red steel stand connects the seismograph with the floor. It picks up the smallest vibration of the ground, such as a car driving by our exhibit shop.
2006, Sebastian Martin
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